Population By Race and Ethnicity in Williams, OH in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, the 36,763 population of Williams County, Ohio comprised of 1,921 people who identified as Hispanic (5.23%), and 34,842 people who identified as Non-Hispanic (94.78%).

Race: The White Alone population was the largest racial group in Williams County, Ohio with a population of 35,423 (96.36%); Black or African American Alone population was the second largest racial group with a population of 523 (1.42%); and Two Or More Races was the third largest racial group with a population of 459 (1.25%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Williams County, Ohio in 2021, with a population of 33,700 (91.67%); the second largest ethnic group was White Alone - Hispanic with a population of 1,723 (4.69%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 478 (1.3%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Williams, Ohio.

You can find similar information for other Ohio counties, and for Ohio.

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Hispanics and Non Hispanics in Williams, OH in 2021
Total Population:
Race in Williams, OH in 2021
Total Population:
Ethnicity in Williams, OH in 2021
Total Population:
Population By Race in Williams , OH in 2021
Race Population Percentage
Black or African American Alone 523 1.42%
White Alone 35,423 96.36%
American Indian and Alaska Native Alone 131 0.36%
Asian Alone 213 0.58%
Native Hawaiian And Pacific Islander Alone 14 0.04%
Two Or More Races 459 1.25%
Population By Ethnicity in Williams , OH in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 45 0.12%
White Alone - Hispanic 1,723 4.69%
American Indian and Alaska Native Alone - Hispanic 45 0.12%
Asian Alone - Hispanic 4 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 4 0.01%
Two Or More Races - Hispanic 100 0.27%
Black or African American Alone - Non Hispanic 478 1.3%
White Alone - Non Hispanic 33,700 91.67%
American Indian and Alaska Native Alone - Non Hispanic 86 0.23%
Asian Alone - Non Hispanic 209 0.57%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 10 0.03%
Two Or More Races - Non Hispanic 359 0.98%