Attendance at religious services among adults in Iowa

% of adults in Iowa who attend religious services…

Survey year At least once a week Once or twice a month/a few times a year Seldom/never Don't know Sample Size
Sample size = 330. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
2014 36% 33% 30% < 1% 330
2007 40% 30% 28% 1% 487

Learn More: At least once a week, Once or twice a month/a few times a year

Attendance at religious services among adults in Iowa by religious group

% of adults in Iowa who attend religious services…

Religious tradition At least once a week Once or twice a month/a few times a year Seldom/never Don't know Sample Size
Sample size = 0. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Mainline Protestant 34% 43% 23% < 1% 102

Learn More: At least once a week, Once or twice a month/a few times a year

DemographicInformation

Age distribution among adults in Iowa by religious attendance

% of adults in Iowa who are ages…

Attendance at religious services 18-29 30-49 50-64 65+ Sample Size
Sample size = 130. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 17% 23% 26% 35% 130
Once or twice a month/a few times a year 21% 40% 28% 12% 104

Generational cohort among adults in Iowa by religious attendance

% of adults in Iowa who are…

Attendance at religious services Younger Millennial Older Millennial Generation X Baby Boomer Silent Greatest Sample Size
Sample size = 130. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 13% 10% 16% 34% 25% 2% 130
Once or twice a month/a few times a year 14% 14% 33% 30% 9% < 1% 104

Gender composition among adults in Iowa by religious attendance

% of adults in Iowa who are…

Attendance at religious services Men Women Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 48% 52% 131
Once or twice a month/a few times a year 51% 49% 104

Racial and ethnic composition among adults in Iowa by religious attendance

% of adults in Iowa who identify as…

Attendance at religious services White Black Asian Latino Other/Mixed Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 94% 4% < 1% < 1% 2% 131
Once or twice a month/a few times a year 85% 4% 4% 7% 1% 104

Immigrant status among adults in Iowa by religious attendance

% of adults in Iowa who are…

Attendance at religious services Immigrants Second generation Third generation or higher Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 3% 3% 94% 131
Once or twice a month/a few times a year 10% 4% 87% 102

Income distribution among adults in Iowa by religious attendance

% of adults in Iowa who have a household income of…

Attendance at religious services Less than $30,000 $30,000-$49,999 $50,000-$99,999 $100,000 or more Sample Size
Sample size = 113. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 25% 16% 44% 15% 113

Educational distribution among adults in Iowa by religious attendance

% of adults in Iowa who have completed…

Attendance at religious services High school or less Some college College Post-graduate degree Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 39% 29% 20% 12% 131
Once or twice a month/a few times a year 39% 37% 16% 8% 103

Marital status among adults in Iowa by religious attendance

% of adults in Iowa who are…

Attendance at religious services Married Living with a partner Divorced/separated Widowed Never married Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 68% 1% 4% 9% 18% 131
Once or twice a month/a few times a year 49% 13% 12% 7% 20% 104

Parent of children under 18 among adults in Iowa by religious attendance

% of adults in Iowa who are…

Attendance at religious services Parents Non-parents Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 28% 72% 131
Once or twice a month/a few times a year 42% 58% 104

BeliefsandPractices

Belief in God among adults in Iowa by religious attendance

% of adults in Iowa who say they…

Attendance at religious services Believe in God; absolutely certain Believe in God; fairly certain Believe in God; not too/not at all certain Believe in God; don't know Do not believe in God Other/don't know if they believe in God Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 91% 7% 1% < 1% 1% < 1% 131
Once or twice a month/a few times a year 61% 22% 6% 4% 7% 1% 104

Importance of religion in one's life among adults in Iowa by religious attendance

% of adults in Iowa who say religion is…

Attendance at religious services Very important Somewhat important Not too important Not at all important Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 91% 8% 1% < 1% < 1% 131
Once or twice a month/a few times a year 43% 45% 10% 1% < 1% 104

Frequency of prayer among adults in Iowa by religious attendance

% of adults in Iowa who pray…

Attendance at religious services At least daily Weekly Monthly Seldom/never Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 83% 14% 2% < 1% < 1% 131
Once or twice a month/a few times a year 43% 26% 14% 16% 1% 104

Frequency of participation in prayer, scripture study or religious education groups among adults in Iowa by religious attendance

% of adults in Iowa who attend prayer group…

Attendance at religious services At least once a week Once or twice a month Several times a year Seldom/never Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 48% 13% 18% 20% 1% 131
Once or twice a month/a few times a year 10% 3% 14% 72% 1% 104

Frequency of meditation among adults in Iowa by religious attendance

% of adults in Iowa who meditate…

Attendance at religious services At least once a week Once or twice a month Several times a year Seldom/never Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 54% 5% < 1% 38% 2% 131
Once or twice a month/a few times a year 25% 5% 5% 64% 2% 104

Frequency of feeling spiritual peace and wellbeing among adults in Iowa by religious attendance

% of adults in Iowa who feel a sense of spiritual peace and wellbeing…

Attendance at religious services At least once a week Once or twice a month Several times a year Seldom/never Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 75% 14% 5% 3% 2% 131
Once or twice a month/a few times a year 49% 18% 13% 17% 4% 104

Frequency of feeling wonder about the universe among adults in Iowa by religious attendance

% of adults in Iowa who feel a sense of wonder about the universe…

Attendance at religious services At least once a week Once or twice a month Several times a year Seldom/never Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 40% 14% 19% 23% 4% 131
Once or twice a month/a few times a year 32% 27% 17% 23% 1% 104

Sources of guidance on right and wrong among adults in Iowa by religious attendance

% of adults in Iowa who say they look to…most for guidance on right and wrong

Attendance at religious services Religion Philosophy/reason Common sense Science Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 67% 5% 23% 2% 3% 131
Once or twice a month/a few times a year 21% 11% 62% 4% 3% 104

Belief in absolute standards for right and wrong among adults in Iowa by religious attendance

% of adults in Iowa who say…

Attendance at religious services There are clear standards for what is right and wrong Right or wrong depends on the situation Neither/both equally Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 46% 52% 1% < 1% 131
Once or twice a month/a few times a year 32% 66% 1% < 1% 104

Frequency of reading scripture among adults in Iowa by religious attendance

% of adults in Iowa who read scripture…

Attendance at religious services At least once a week Once or twice a month Several times a year Seldom/never Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 63% 9% 12% 17% < 1% 131
Once or twice a month/a few times a year 15% 15% 14% 57% < 1% 104

Interpreting scripture among adults in Iowa by religious attendance

% of adults in Iowa who say the holy scripture is…

Attendance at religious services Word of God; should be taken literally Word of God; not everything taken literally Word of God; other/don't know Not the word of God Other/don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 42% 38% 5% 8% 7% 131
Once or twice a month/a few times a year 16% 50% < 1% 29% 5% 104

Belief in Heaven among adults in Iowa by religious attendance

% of adults in Iowa who …in heaven

Attendance at religious services Believe Don't believe Other/don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 89% 6% 5% 131
Once or twice a month/a few times a year 79% 19% 2% 104

Belief in Hell among adults in Iowa by religious attendance

% of adults in Iowa who …in hell

Attendance at religious services Believe Don't believe Other/don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 79% 14% 7% 131
Once or twice a month/a few times a year 59% 34% 7% 104

SocialandPoliticalViews

Party affiliation among adults in Iowa by religious attendance

% of adults in Iowa who identify as…

Attendance at religious services Republican/lean Rep. No lean Democrat/lean Dem. Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 56% 12% 32% 131
Once or twice a month/a few times a year 35% 25% 39% 104

Political ideology among adults in Iowa by religious attendance

% of adults in Iowa who are…

Attendance at religious services Conservative Moderate Liberal Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 58% 25% 15% 2% 131
Once or twice a month/a few times a year 37% 29% 25% 9% 104

Views about size of government among adults in Iowa by religious attendance

% of adults in Iowa who would rather have…

Attendance at religious services Smaller government; fewer services Bigger government; more services Depends Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 66% 31% < 1% 2% 131
Once or twice a month/a few times a year 60% 36% 4% 1% 104

Views about government aid to the poor among adults in Iowa by religious attendance

% of adults in Iowa who say government aid to the poor…

Attendance at religious services Does more harm than good Does more good than harm Neither/both equally Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 48% 49% 3% < 1% 131
Once or twice a month/a few times a year 46% 49% 4% 1% 104

Views about abortion among adults in Iowa by religious attendance

% of adults in Iowa who say abortion should be…

Attendance at religious services Legal in all/most cases Illegal in all/most cases Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 34% 65% 2% 131
Once or twice a month/a few times a year 52% 45% 2% 104

Views about homosexuality among adults in Iowa by religious attendance

% of adults in Iowa who say homosexuality…

Attendance at religious services Should be accepted Should be discouraged Neither/both equally Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 39% 54% 5% 2% 131
Once or twice a month/a few times a year 63% 26% 5% 5% 104

Views about same-sex marriage among adults in Iowa by religious attendance

% of adults in Iowa who …same-sex marriage

Attendance at religious services Strongly favor/favor Oppose/strongly oppose Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 32% 65% 4% 131
Once or twice a month/a few times a year 60% 28% 12% 104

Views about environmental regulation among adults in Iowa by religious attendance

% of adults in Iowa who say…

Attendance at religious services Stricter environmental laws and regulations cost too many jobs and hurt the economy Stricter environmental laws and regulations are worth the cost Neither/both equally Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 37% 54% 6% 3% 131
Once or twice a month/a few times a year 46% 53% < 1% 1% 104

Views about human evolution among adults in Iowa by religious attendance

% of adults in Iowa who say humans…

Attendance at religious services Evolved; due to natural processes Evolved; due to God's design Evolved; don't know how Always existed in present form Don't know Sample Size
Sample size = 131. Visit this table to see approximate margins of error for a group of a given size. For full question wording, see the survey questionnaire. Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
At least once a week 16% 34% 3% 41% 6% 131
Once or twice a month/a few times a year 28% 29% 4% 32% 8% 104