Party affiliation among adults in Illinois by political ideology (2014) Switch to: Political ideology among adults in Illinois by political party

% of adults in Illinois who identify as…

Political ideology Republican/lean Rep. No lean Democrat/lean Dem. Sample Size
Sample size = 459. 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.
Conservative 61% 15% 24% 459
Moderate 28% 20% 52% 441
Liberal 11% 13% 76% 352

Learn More: Republican/lean Rep., No lean, Democrat/lean Dem.