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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 15,634 population of Hamilton County, Iowa comprised of 780 people who identified as Hispanic (4.99%), and 14,854 people who identified as Non-Hispanic (95.01%).

Race: The White Alone population was the largest racial group in Hamilton County, Iowa with a population of 15,027 (96.12%); Asian Alone population was the second largest racial group with a population of 316 (2.02%); and Two Or More Races was the third largest racial group with a population of 176 (1.13%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Hamilton County, Iowa in 2010, with a population of 14,312 (91.54%); the second largest ethnic group was White Alone - Hispanic with a population of 715 (4.57%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 315 (2.02%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Hamilton, 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 Hamilton County, IA in 2010

Total Population:15,634

Non Hispanic (95.01%)

Hispanic (4.99%)

Race in Hamilton County, IA in 2010

Total Population:15,634

White Alone (96.12%)

Asian Alone (2.02%)

Two or more races (1.13%)

Black or African American Alone (0.42%)

American Indian and Alaska Native Alone (0.31%)

Native Hawaiian And Pacific Islander Alone (0%)

Ethnicity in Hamilton County, IA in 2010

Total Population:15,634

Non-Hispanic White Alone (91.54%)

Hispanic White Alone (4.57%)

Non-Hispanic Asian Alone (2.02%)

Non-Hispanic Two or more races (1%)

All Other Ethnicities (0.58%)

Non-Hispanic Black or African American Alone (0.29%)

Population By Race in Hamilton , IA in 2010

Race	Population	Percentage
White Alone	15,027	96.12%
Asian Alone	316	2.02%
Two Or More Races	176	1.13%
Black or African American Alone	66	0.42%
American Indian and Alaska Native Alone	49	0.31%
Native Hawaiian And Pacific Islander Alone	0	0%

Population By Ethnicity in Hamilton , IA in 2010

Ethnicity	Population	Percentage
White Alone - Non Hispanic	14,312	91.54%
White Alone - Hispanic	715	4.57%
Asian Alone - Non Hispanic	315	2.02%
Two Or More Races - Non Hispanic	156	1%
Black or African American Alone - Non Hispanic	45	0.29%
American Indian and Alaska Native Alone - Non Hispanic	26	0.17%
American Indian and Alaska Native Alone - Hispanic	23	0.15%
Black or African American Alone - Hispanic	21	0.13%
Two Or More Races - Hispanic	20	0.13%
Asian Alone - Hispanic	1	0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic	0	0%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	0	0%