Population By Race and Ethnicity in Onondaga County, NY in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 461,890 population of Onondaga County, New York comprised of 23,760 people who identified as Hispanic (5.14%), and 438,130 people who identified as Non-Hispanic (94.86%).

Race: The White Alone population was the largest racial group in Onondaga County, New York with a population of 369,677 (80.04%); Black or African American Alone population was the second largest racial group with a population of 55,151 (11.94%); and Asian Alone was the third largest racial group with a population of 17,645 (3.82%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Onondaga County, New York in 2018, with a population of 353,973 (76.64%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 50,272 (10.88%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 17,389 (3.77%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Onondaga, New York.

You can find similar information for other New York counties, and for New York.

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Hispanics and Non Hispanics in Onondaga County, NY in 2018
Total Population:
Race in Onondaga County, NY in 2018
Total Population:
Ethnicity in Onondaga County, NY in 2018
Total Population:
Population By Race in Onondaga , NY in 2018
Race Population Percentage
Black or African American Alone 55,151 11.94%
White Alone 369,677 80.04%
American Indian and Alaska Native Alone 4,343 0.94%
Asian Alone 17,645 3.82%
Native Hawaiian And Pacific Islander Alone 237 0.05%
Two Or More Races 14,837 3.21%
Population By Ethnicity in Onondaga , NY in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 4,879 1.06%
White Alone - Hispanic 15,704 3.4%
American Indian and Alaska Native Alone - Hispanic 922 0.2%
Asian Alone - Hispanic 256 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 100 0.02%
Two Or More Races - Hispanic 1,899 0.41%
Black or African American Alone - Non Hispanic 50,272 10.88%
White Alone - Non Hispanic 353,973 76.64%
American Indian and Alaska Native Alone - Non Hispanic 3,421 0.74%
Asian Alone - Non Hispanic 17,389 3.77%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 137 0.03%
Two Or More Races - Non Hispanic 12,938 2.8%