Louisa County, Iowa Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 10.84K population of Louisa County, IA residents comprised of 1.73K residents who identified as Hispanic or Latino (15.95%), and 9.11K residents who identified as Non-Hispanic (84.06%).

Race: The White Alone population was the largest racial group in Louisa County, IA, with a population of 8.83K (81.52%). The Some Other Race Alone population was the second largest racial group in Louisa County, IA, with a population of 836 (7.71%). The Two Or More Races population was the third largest racial group in Louisa County, IA, with a population of 765 (7.06%). The smallest racial group in Louisa County, IA was Native Hawaiian And Pacific Islander Alone with a population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Louisa County, IA, with a population of 8.49K (78.30%). The Hispanic - Some Other Race Alone population was the second largest ethnic group in Louisa County, IA, with a population of 822 (7.59%). The Hispanic - Two or More Races population was the third largest ethnic group in Louisa County, IA, with a population of 504 (4.65%). The smallest ethnic group in Louisa County, IA was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Louisa County, Iowa from the 2020 decennial census.

You can see similar information for other Iowa counties and also for the state of Iowa.

Louisa County, IA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Louisa County, IA Racial Groups in Census 2020
Total Population:
Louisa County, IA Ethnicity Groups in Census 2020
Total Population:
Louisa County, IA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 78 0.72
White Alone 8834 81.52
American Indian and Alaska Native Alone 54 0.50
Asian Alone 270 2.49
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 836 7.71
Two Or More Races 765 7.06
Louisa County, IA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 8485 78.30
Hispanic - Some Other Race Alone 822 7.59
Hispanic - Two or More Races 504 4.65
Hispanic - White Alone 349 3.22
Non-Hispanic - Asian Alone 265 2.44
Non-Hispanic - Two or More Races 261 2.41
Non-Hispanic - Black Alone 73 0.67
Hispanic - American Indian & Alaska Native 43 0.40
Non-Hispanic - Some Other Race Alone 14 0.13
Non-Hispanic - American Indian & Alaska Native 11 0.10
Hispanic - Black Alone 5 0.05
Hispanic - Asian Alone 5 0.05
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00