Population By Race and Ethnicity in Seneca County, NY in 2017

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2017, the 34,293 population of Seneca County, New York comprised of 1,188 people who identified as Hispanic (3.46%), and 33,105 people who identified as Non-Hispanic (96.54%).

Race: The White Alone population was the largest racial group in Seneca County, New York with a population of 31,461 (91.74%); Black or African American Alone population was the second largest racial group with a population of 1,786 (5.21%); and Two Or More Races was the third largest racial group with a population of 601 (1.75%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Seneca County, New York in 2017, with a population of 30,568 (89.14%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,601 (4.67%); and the third largest ethnic group was White Alone - Hispanic with a population of 893 (2.6%).

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

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

See this for other years:
Hispanics and Non Hispanics in Seneca County, NY in 2017
Total Population:
Race in Seneca County, NY in 2017
Total Population:
Ethnicity in Seneca County, NY in 2017
Total Population:
Population By Race in Seneca , NY in 2017
Race Population Percentage
Black or African American Alone 1,786 5.21%
White Alone 31,461 91.74%
American Indian and Alaska Native Alone 158 0.46%
Asian Alone 283 0.83%
Native Hawaiian And Pacific Islander Alone 4 0.01%
Two Or More Races 601 1.75%
Population By Ethnicity in Seneca , NY in 2017
Ethnicity Population Percentage
Black or African American Alone - Hispanic 185 0.54%
White Alone - Hispanic 893 2.6%
American Indian and Alaska Native Alone - Hispanic 24 0.07%
Asian Alone - Hispanic 9 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.01%
Two Or More Races - Hispanic 75 0.22%
Black or African American Alone - Non Hispanic 1,601 4.67%
White Alone - Non Hispanic 30,568 89.14%
American Indian and Alaska Native Alone - Non Hispanic 134 0.39%
Asian Alone - Non Hispanic 274 0.8%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2 0.01%
Two Or More Races - Non Hispanic 526 1.53%