Ogle County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the citizen voting-age population for Ogle County, IL was 38.53K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (36.12K) and constituted 93.74% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (1.67K) and constituted 4.32% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (365), constituting 0.95% of the total citizen voting-age population.

The charts and tables below shows the citizen voting-age population and percentages by race and ethnicity.

You can also see similar information for other Illinois counties, and for Illinois.

Data Source: US Census - ACS 5-Years (CVAP).

See this for other years:

Ogle County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2015

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Two Or More Races

Non-Hispanic Asian Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Ogle County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2015

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	36115	93.74
Hispanic or Latino of All Races	1665	4.32
Non-Hispanic Black or African American Alone	365	0.95
Non-Hispanic Two Or More Races	304	0.79
Non-Hispanic Asian Alone	80	0.21
Non-Hispanic American Indian and Alaska Native Alone	4	0.01
Non-Hispanic Native Hawaiian And Pacific Islander Alone	4	0.01