Population By Race and Ethnicity in Seneca County, OH in 2012

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2012, the 56,117 population of Seneca County, Ohio comprised of 2,625 people who identified as Hispanic (4.68%), and 53,492 people who identified as Non-Hispanic (95.32%).

Race: The White Alone population was the largest racial group in Seneca County, Ohio with a population of 53,217 (94.83%); Black or African American Alone population was the second largest racial group with a population of 1,388 (2.47%); and Two Or More Races was the third largest racial group with a population of 979 (1.75%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Seneca County, Ohio in 2012, with a population of 50,937 (90.77%); the second largest ethnic group was White Alone - Hispanic with a population of 2,280 (4.06%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,241 (2.21%).

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

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

See this for other years:
Hispanics and Non Hispanics in Seneca County, OH in 2012
Total Population:
Race in Seneca County, OH in 2012
Total Population:
Ethnicity in Seneca County, OH in 2012
Total Population:
Population By Race in Seneca , OH in 2012
Race Population Percentage
Black or African American Alone 1,388 2.47%
White Alone 53,217 94.83%
American Indian and Alaska Native Alone 132 0.24%
Asian Alone 383 0.68%
Native Hawaiian And Pacific Islander Alone 18 0.03%
Two Or More Races 979 1.75%
Population By Ethnicity in Seneca , OH in 2012
Ethnicity Population Percentage
Black or African American Alone - Hispanic 147 0.26%
White Alone - Hispanic 2,280 4.06%
American Indian and Alaska Native Alone - Hispanic 40 0.07%
Asian Alone - Hispanic 7 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 12 0.02%
Two Or More Races - Hispanic 139 0.25%
Black or African American Alone - Non Hispanic 1,241 2.21%
White Alone - Non Hispanic 50,937 90.77%
American Indian and Alaska Native Alone - Non Hispanic 92 0.16%
Asian Alone - Non Hispanic 376 0.67%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6 0.01%
Two Or More Races - Non Hispanic 840 1.5%