Williams County, Ohio Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 37.10K population of Williams County, OH residents comprised of 1.86K residents who identified as Hispanic or Latino (5.02%), and 35.24K residents who identified as Non-Hispanic (94.98%).

Race: The White Alone population was the largest racial group in Williams County, OH, with a population of 34.16K (92.08%). The Two Or More Races population was the second largest racial group in Williams County, OH, with a population of 1.65K (4.46%). The Some Other Race Alone population was the third largest racial group in Williams County, OH, with a population of 658 (1.77%). The smallest racial group in Williams County, OH was Native Hawaiian And Pacific Islander Alone with a population of 8 (0.02%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Williams County, OH, with a population of 33.48K (90.25%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Williams County, OH, with a population of 1.09K (2.94%). The Hispanic - White Alone population was the third largest ethnic group in Williams County, OH, with a population of 681 (1.84%). The smallest ethnic group in Williams County, OH was Non-Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Williams County, Ohio from the 2020 decennial census.

You can see similar information for other Ohio counties and also for the state of Ohio.

Williams County, OH Hispanics and Non Hispanics Population in Census 2020
Total Population:
Williams County, OH Racial Groups in Census 2020
Total Population:
Williams County, OH Ethnicity Groups in Census 2020
Total Population:
Williams County, OH Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 335 0.90
White Alone 34164 92.08
American Indian and Alaska Native Alone 85 0.23
Asian Alone 199 0.54
Native Hawaiian And Pacific Islander Alone 8 0.02
Some Other Race Alone 658 1.77
Two Or More Races 1653 4.46
Williams County, OH Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 33483 90.25
Non-Hispanic - Two or More Races 1089 2.94
Hispanic - White Alone 681 1.84
Hispanic - Some Other Race Alone 566 1.53
Hispanic - Two or More Races 564 1.52
Non-Hispanic - Black Alone 323 0.87
Non-Hispanic - Asian Alone 198 0.53
Non-Hispanic - Some Other Race Alone 92 0.25
Non-Hispanic - American Indian & Alaska Native 55 0.15
Hispanic - American Indian & Alaska Native 30 0.08
Hispanic - Black Alone 12 0.03
Hispanic - Native Hawaiian & Pac. Islander 8 0.02
Hispanic - Asian Alone 1 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00