Race, Diversity, and Ethnicity in Onondaga County, NY

The map below shows majority race by area in Onondaga 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 Onondaga County racial diversity and diversity scores. Click here to scroll to diversity data.

Onondaga County, NY 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 Onondaga County overall is white, making up 72.6% of residents. The next most-common racial group is black at 10.2%. There are more white people in the southwest areas of the county. People who identify as black are most likely to be living in the south 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 Onondaga County

 
Self-Identified Race
Onondaga County, NY Population
White
72.6%
Hispanic
5.9%
Black
10.2%
Asian
4.2%
Native American
1.6%
Other
5.5%
   

Diversity and Diversity Scores for Onondaga County, NY

The map below shows diversity in Onondaga 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.

Onondaga County, NY map of race and ethnicity
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Onondaga County Diversity Score

45.4

More diverse than 67% of US counties

Onondaga County has a diversity score of 45.4: 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. Onondaga County is more diverse than other US counties, more diverse than 67% of them. Within Onondaga County's proper boundaries, the most diverse area is central Onondaga County, and the least diverse areas are in southwest Onondaga 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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