Population By Race and Ethnicity in Mercer County, MO in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 3,513 population of Mercer County, Missouri comprised of 106 people who identified as Hispanic (3.02%), and 3,407 people who identified as Non-Hispanic (96.98%).

Race: The White Alone population was the largest racial group in Mercer County, Missouri with a population of 3,405 (96.93%); Two Or More Races population was the second largest racial group with a population of 44 (1.25%); and Asian Alone was the third largest racial group with a population of 27 (0.77%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Mercer County, Missouri in 2020, with a population of 3,307 (94.14%); the second largest ethnic group was White Alone - Hispanic with a population of 98 (2.79%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 40 (1.14%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Mercer, Missouri.

You can find similar information for other Missouri counties, and for Missouri.

See this for other years:
Hispanics and Non Hispanics in Mercer County, MO in 2020
Total Population:
Race in Mercer County, MO in 2020
Total Population:
Ethnicity in Mercer County, MO in 2020
Total Population:
Population By Race in Mercer , MO in 2020
Race Population Percentage
Black or African American Alone 15 0.43%
White Alone 3,405 96.93%
American Indian and Alaska Native Alone 21 0.6%
Asian Alone 27 0.77%
Native Hawaiian And Pacific Islander Alone 1 0.03%
Two Or More Races 44 1.25%
Population By Ethnicity in Mercer , MO in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1 0.03%
White Alone - Hispanic 98 2.79%
American Indian and Alaska Native Alone - Hispanic 2 0.06%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.03%
Two Or More Races - Hispanic 4 0.11%
Black or African American Alone - Non Hispanic 14 0.4%
White Alone - Non Hispanic 3,307 94.14%
American Indian and Alaska Native Alone - Non Hispanic 19 0.54%
Asian Alone - Non Hispanic 27 0.77%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 40 1.14%