Population By Race and Ethnicity in Louisa County, IA in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 11,059 population of Louisa County, Iowa comprised of 1,791 people who identified as Hispanic (16.2%), and 9,268 people who identified as Non-Hispanic (83.81%).

Race: The White Alone population was the largest racial group in Louisa County, Iowa with a population of 10,286 (93.01%); Asian Alone population was the second largest racial group with a population of 408 (3.69%); and Two Or More Races was the third largest racial group with a population of 151 (1.37%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Louisa County, Iowa in 2019, with a population of 8,615 (77.9%); the second largest ethnic group was White Alone - Hispanic with a population of 1,671 (15.11%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 384 (3.47%).

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

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

See this for other years:
Hispanics and Non Hispanics in Louisa County, IA in 2019
Total Population:
Race in Louisa County, IA in 2019
Total Population:
Ethnicity in Louisa County, IA in 2019
Total Population:
Population By Race in Louisa , IA in 2019
Race Population Percentage
Black or African American Alone 133 1.2%
White Alone 10,286 93.01%
American Indian and Alaska Native Alone 66 0.6%
Asian Alone 408 3.69%
Native Hawaiian And Pacific Islander Alone 15 0.14%
Two Or More Races 151 1.37%
Population By Ethnicity in Louisa , IA in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 17 0.15%
White Alone - Hispanic 1,671 15.11%
American Indian and Alaska Native Alone - Hispanic 30 0.27%
Asian Alone - Hispanic 24 0.22%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 48 0.43%
Black or African American Alone - Non Hispanic 116 1.05%
White Alone - Non Hispanic 8,615 77.9%
American Indian and Alaska Native Alone - Non Hispanic 36 0.33%
Asian Alone - Non Hispanic 384 3.47%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 14 0.13%
Two Or More Races - Non Hispanic 103 0.93%