Mason City city, Illinois Citizen Voting-age Population By Race and Ethnicity in 2024 (ACS-5Yrs)

Updated on March 27, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the citizen voting-age population for Mason City city, Illinois was 1.83K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (1.77K) and constituted 96.34% of the total.

The Non-Hispanic Two Or More Races ethnicity group had the second highest citizen voting-age population (37) and constituted 2.02% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (17), constituting 0.93% 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 cities and places, and for Illinois.

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

See this for other years:

Mason City city, Illinois Citizen Voting-age Population By Race and Ethnicity in 2024

Non-Hispanic White Alone

Non-Hispanic Two Or More Races

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Mason City city, Illinois Citizen Voting-age Population By Race and Ethnicity in 2024

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	1765	96.34
Non-Hispanic Two Or More Races	37	2.02
Hispanic or Latino of All Races	17	0.93
Non-Hispanic Black or African American Alone	16	0.87