Scott 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 174.67K population of Scott County, IA residents comprised of 12.09K residents who identified as Hispanic or Latino (6.92%), and 162.58K residents who identified as Non-Hispanic (93.08%).

Race: The White Alone population was the largest racial group in Scott County, IA, with a population of 138.75K (79.44%). The Black or African American Alone population was the second largest racial group in Scott County, IA, with a population of 14.12K (8.08%). The Two Or More Races population was the third largest racial group in Scott County, IA, with a population of 12.91K (7.39%). The smallest racial group in Scott County, IA was Native Hawaiian And Pacific Islander Alone with a population of 61 (0.04%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Scott County, IA, with a population of 134.58K (77.05%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Scott County, IA, with a population of 13.70K (7.84%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Scott County, IA, with a population of 8.57K (4.91%). The smallest ethnic group in Scott County, IA was Hispanic - Native Hawaiian & Pac. Islander with a population of 4 (0.00%).

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

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

Scott County, IA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Scott County, IA Racial Groups in Census 2020
Total Population:
Scott County, IA Ethnicity Groups in Census 2020
Total Population:
Scott County, IA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 14117 8.08
White Alone 138752 79.44
American Indian and Alaska Native Alone 585 0.34
Asian Alone 4858 2.78
Native Hawaiian And Pacific Islander Alone 61 0.04
Some Other Race Alone 3384 1.94
Two Or More Races 12912 7.39
Scott County, IA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 134578 77.05
Non-Hispanic - Black Alone 13701 7.84
Non-Hispanic - Two or More Races 8570 4.91
Non-Hispanic - Asian Alone 4824 2.76
Hispanic - Two or More Races 4342 2.49
Hispanic - White Alone 4174 2.39
Hispanic - Some Other Race Alone 2861 1.64
Non-Hispanic - Some Other Race Alone 523 0.30
Hispanic - Black Alone 416 0.24
Non-Hispanic - American Indian & Alaska Native 324 0.19
Hispanic - American Indian & Alaska Native 261 0.15
Non-Hispanic - Native Hawaiian & Pac. Islander 57 0.03
Hispanic - Asian Alone 34 0.02
Hispanic - Native Hawaiian & Pac. Islander 4 0.00