Population By Race and Ethnicity in Rock County, MN in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 9,411 population of Rock County, Minnesota comprised of 322 people who identified as Hispanic (3.42%), and 9,089 people who identified as Non-Hispanic (96.58%).

Race: The White Alone population was the largest racial group in Rock County, Minnesota with a population of 9,024 (95.89%); Two Or More Races population was the second largest racial group with a population of 147 (1.56%); and Black or African American Alone was the third largest racial group with a population of 86 (0.91%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Rock County, Minnesota in 2018, with a population of 8,766 (93.15%); the second largest ethnic group was White Alone - Hispanic with a population of 258 (2.74%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 125 (1.33%).

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

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

See this for other years:
Hispanics and Non Hispanics in Rock County, MN in 2018
Total Population:
Race in Rock County, MN in 2018
Total Population:
Ethnicity in Rock County, MN in 2018
Total Population:
Population By Race in Rock , MN in 2018
Race Population Percentage
Black or African American Alone 86 0.91%
White Alone 9,024 95.89%
American Indian and Alaska Native Alone 77 0.82%
Asian Alone 75 0.8%
Native Hawaiian And Pacific Islander Alone 2 0.02%
Two Or More Races 147 1.56%
Population By Ethnicity in Rock , MN in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 8 0.09%
White Alone - Hispanic 258 2.74%
American Indian and Alaska Native Alone - Hispanic 25 0.27%
Asian Alone - Hispanic 9 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 22 0.23%
Black or African American Alone - Non Hispanic 78 0.83%
White Alone - Non Hispanic 8,766 93.15%
American Indian and Alaska Native Alone - Non Hispanic 52 0.55%
Asian Alone - Non Hispanic 66 0.7%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2 0.02%
Two Or More Races - Non Hispanic 125 1.33%