Race, Diversity, and Ethnicity in Tama County, IA

The map below shows majority race by area in Tama County, as self-identified on the US census. Darker shades indicate a larger racial majority in that neighborhood. This page also contains data and maps on Tama County racial diversity and diversity scores. Click here to scroll to diversity data.

Tama County, IA map of race and ethnicity
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White
Hispanic
Black
Asian
Multiple/Other
WhiteHispanicBlackAsianMultiple/Other
Majority race by area

The majority race in Tama County overall is white, making up 78.2% of residents. The next most-common racial group is hispanic at 11.2%. There are more white people in the northwest areas of the county. People who identify as hispanic are most likely to be living in the southeast places. The data below shows how many people identify themselves as each of the following races, which most Americans base on their family's national origin:

Race in Tama County

 
Self-Identified Race
Tama County, IA Population
White
78.2%
Hispanic
11.2%
Black
1.0%
Asian
0.6%
Native American
6.0%
Other
3.1%
   

Diversity and Diversity Scores for Tama County, IA

The map below shows diversity in Tama County. Areas in green are more diverse, while areas in red are much less diverse. Diversity, in this case, means a mixture of people with different race and ethnicity living close to one another. For example, all-black and all-white areas in the county would both be considered lacking diversity.

Tama County, IA map of race and ethnicity
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Colorblind friendly off

Tama County Diversity Score

37.2

More diverse than 56% of US counties

Tama County has a diversity score of 37.2: the chance, in percent, that two residents picked at random belong to different racial or ethnic groups, from ACS race counts. A place where everyone shares one group scores 0, and an even mix of the six groups in the chart above scores the maximum, 83.3. Tama County is about average for diversity versus other US counties, more diverse than 56% of them. Within Tama County's proper boundaries, the most diverse area is south Tama County, and the least diverse areas are in northwest Tama County.

Source: BestNeighborhood calculations from the U.S. Census Bureau, American Community Survey (ACS) 2020-2024 5-year estimates (race and Hispanic origin); proprietary data mapping and analysis. Special thanks to the University of Virginia.

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