Population By Race and Ethnicity in Dallas County, IA in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 89,999 population of Dallas County, Iowa comprised of 5,570 people who identified as Hispanic (6.19%), and 84,429 people who identified as Non-Hispanic (93.81%).

Race: The White Alone population was the largest racial group in Dallas County, Iowa with a population of 81,541 (90.6%); Asian Alone population was the second largest racial group with a population of 4,457 (4.95%); and Black or African American Alone was the third largest racial group with a population of 2,160 (2.4%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Dallas County, Iowa in 2018, with a population of 76,503 (85%); the second largest ethnic group was White Alone - Hispanic with a population of 5,038 (5.6%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 4,413 (4.9%).

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

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

See this for other years:
Hispanics and Non Hispanics in Dallas County, IA in 2018
Total Population:
Race in Dallas County, IA in 2018
Total Population:
Ethnicity in Dallas County, IA in 2018
Total Population:
Population By Race in Dallas , IA in 2018
Race Population Percentage
Black or African American Alone 2,160 2.4%
White Alone 81,541 90.6%
American Indian and Alaska Native Alone 309 0.34%
Asian Alone 4,457 4.95%
Native Hawaiian And Pacific Islander Alone 74 0.08%
Two Or More Races 1,458 1.62%
Population By Ethnicity in Dallas , IA in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 131 0.15%
White Alone - Hispanic 5,038 5.6%
American Indian and Alaska Native Alone - Hispanic 156 0.17%
Asian Alone - Hispanic 44 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 20 0.02%
Two Or More Races - Hispanic 181 0.2%
Black or African American Alone - Non Hispanic 2,029 2.25%
White Alone - Non Hispanic 76,503 85%
American Indian and Alaska Native Alone - Non Hispanic 153 0.17%
Asian Alone - Non Hispanic 4,413 4.9%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 54 0.06%
Two Or More Races - Non Hispanic 1,277 1.42%