Population By Race and Ethnicity in O'Brien County, IA in 2022

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2022, the 14,085 population of O'Brien County, Iowa comprised of 1,059 people who identified as Hispanic (7.52%), and 13,026 people who identified as Non-Hispanic (92.48%).

Race: The White Alone population was the largest racial group in O'Brien County, Iowa with a population of 13,423 (95.3%); Black or African American Alone population was the second largest racial group with a population of 241 (1.71%); and Two Or More Races was the third largest racial group with a population of 209 (1.48%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in O'Brien County, Iowa in 2022, with a population of 12,509 (88.81%); the second largest ethnic group was White Alone - Hispanic with a population of 914 (6.49%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 183 (1.3%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in O'Brien, 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 O'Brien County, IA in 2022

Total Population:14,085

Non Hispanic (92.48%)

Hispanic (7.52%)

Race in O'Brien County, IA in 2022

Total Population:14,085

White Alone (95.3%)

Black or African American Alone (1.71%)

Two or more races (1.48%)

Asian Alone (0.83%)

American Indian and Alaska Native Alone (0.59%)

Native Hawaiian And Pacific Islander Alone (0.09%)

Ethnicity in O'Brien County, IA in 2022

Total Population:14,085

Non-Hispanic White Alone (88.81%)

Hispanic White Alone (6.49%)

All Other Ethnicities (1.34%)

Non-Hispanic Two or more races (1.3%)

Non-Hispanic Black or African American Alone (1.27%)

Non-Hispanic Asian Alone (0.79%)

Population By Race in O'Brien , IA in 2022

Race	Population	Percentage
White Alone	13,423	95.3%
Black or African American Alone	241	1.71%
Two Or More Races	209	1.48%
Asian Alone	117	0.83%
American Indian and Alaska Native Alone	83	0.59%
Native Hawaiian And Pacific Islander Alone	12	0.09%

Population By Ethnicity in O'Brien , IA in 2022

Ethnicity	Population	Percentage
White Alone - Non Hispanic	12,509	88.81%
White Alone - Hispanic	914	6.49%
Two Or More Races - Non Hispanic	183	1.3%
Black or African American Alone - Non Hispanic	179	1.27%
Asian Alone - Non Hispanic	111	0.79%
Black or African American Alone - Hispanic	62	0.44%
American Indian and Alaska Native Alone - Hispanic	49	0.35%
American Indian and Alaska Native Alone - Non Hispanic	34	0.24%
Two Or More Races - Hispanic	26	0.19%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	10	0.07%
Asian Alone - Hispanic	6	0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic	2	0.01%