Mercer County, IL Hispanic or Latino Population By Origin in 2021 (ACS-5Yrs)

Updated on March 3, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 423 Mercer County, IL hispanic or latino population, 360 had Mexican origin (85.11%), 27 had South American origin (6.38%), and 27 had Bolivian origin (6.38%).

The chart below shows the top 6 hispanic origins by percentage, and the table below shows both the population and percentages for many hispanic origins.

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

Data Source: US Census Bureau.
Mercer County, IL Percentage of Hispanic or Latino Population By Origin in 2021
Mexican
South American
Bolivian
Spanish
Cuban
All Other Hispanic
Mercer County, IL Hispanic or Latino Population By Origin in 2021
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Hispanic Origin Population Percent of Hisp. Pop. (%)
Mexican 360 85.11
South American 27 6.38
Bolivian 27 6.38
Spanish 16 3.78
Cuban 12 2.84
All Other Hispanic 8 1.89