Population By Race and Ethnicity in Union County, IA in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 12,513 population of Union County, Iowa comprised of 230 people who identified as Hispanic (1.84%), and 12,283 people who identified as Non-Hispanic (98.16%).

Race: The White Alone population was the largest racial group in Union County, Iowa with a population of 12,200 (97.5%); Two Or More Races population was the second largest racial group with a population of 108 (0.86%); and Black or African American Alone was the third largest racial group with a population of 101 (0.81%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Union County, Iowa in 2010, with a population of 12,007 (95.96%); the second largest ethnic group was White Alone - Hispanic with a population of 193 (1.54%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 93 (0.74%).

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

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

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Union County, IA in 2010

Total Population:12,513

Non Hispanic (98.16%)

Hispanic (1.84%)

Race in Union County, IA in 2010

Total Population:12,513

White Alone (97.5%)

Two or more races (0.86%)

Black or African American Alone (0.81%)

Asian Alone (0.48%)

American Indian and Alaska Native Alone (0.34%)

Native Hawaiian And Pacific Islander Alone (0.02%)

Ethnicity in Union County, IA in 2010

Total Population:12,513

Non-Hispanic White Alone (95.96%)

Hispanic White Alone (1.54%)

Non-Hispanic Black or African American Alone (0.74%)

Non-Hispanic Two or more races (0.73%)

All Other Ethnicities (0.57%)

Non-Hispanic Asian Alone (0.46%)

Population By Race in Union , IA in 2010

Race	Population	Percentage
White Alone	12,200	97.5%
Two Or More Races	108	0.86%
Black or African American Alone	101	0.81%
Asian Alone	60	0.48%
American Indian and Alaska Native Alone	42	0.34%
Native Hawaiian And Pacific Islander Alone	2	0.02%

Population By Ethnicity in Union , IA in 2010

Ethnicity	Population	Percentage
White Alone - Non Hispanic	12,007	95.96%
White Alone - Hispanic	193	1.54%
Black or African American Alone - Non Hispanic	93	0.74%
Two Or More Races - Non Hispanic	91	0.73%
Asian Alone - Non Hispanic	58	0.46%
American Indian and Alaska Native Alone - Non Hispanic	32	0.26%
Two Or More Races - Hispanic	17	0.14%
American Indian and Alaska Native Alone - Hispanic	10	0.08%
Black or African American Alone - Hispanic	8	0.06%
Asian Alone - Hispanic	2	0.02%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	2	0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic	0	0%