Population By Race and Ethnicity in Seneca County, NY in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 35,271 population of Seneca County, New York comprised of 957 people who identified as Hispanic (2.71%), and 34,314 people who identified as Non-Hispanic (97.29%).

Race: The White Alone population was the largest racial group in Seneca County, New York with a population of 32,812 (93.03%); Black or African American Alone population was the second largest racial group with a population of 1,683 (4.77%); and Two Or More Races was the third largest racial group with a population of 413 (1.17%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Seneca County, New York in 2010, with a population of 32,020 (90.78%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,552 (4.4%); and the third largest ethnic group was White Alone - Hispanic with a population of 792 (2.25%).

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Seneca County, NY in 2010

Total Population:35,271

Non Hispanic (97.29%)

Hispanic (2.71%)

Race in Seneca County, NY in 2010

Total Population:35,271

White Alone (93.03%)

Black or African American Alone (4.77%)

Two or more races (1.17%)

Asian Alone (0.73%)

American Indian and Alaska Native Alone (0.3%)

Native Hawaiian And Pacific Islander Alone (0.01%)

Ethnicity in Seneca County, NY in 2010

Total Population:35,271

Non-Hispanic White Alone (90.78%)

Non-Hispanic Black or African American Alone (4.4%)

Hispanic White Alone (2.25%)

Non-Hispanic Two or more races (1.13%)

All Other Ethnicities (0.74%)

Non-Hispanic Asian Alone (0.7%)

Population By Race in Seneca , NY in 2010

Race	Population	Percentage
White Alone	32,812	93.03%
Black or African American Alone	1,683	4.77%
Two Or More Races	413	1.17%
Asian Alone	256	0.73%
American Indian and Alaska Native Alone	105	0.3%
Native Hawaiian And Pacific Islander Alone	2	0.01%

Population By Ethnicity in Seneca , NY in 2010

Ethnicity	Population	Percentage
White Alone - Non Hispanic	32,020	90.78%
Black or African American Alone - Non Hispanic	1,552	4.4%
White Alone - Hispanic	792	2.25%
Two Or More Races - Non Hispanic	397	1.13%
Asian Alone - Non Hispanic	248	0.7%
Black or African American Alone - Hispanic	131	0.37%
American Indian and Alaska Native Alone - Non Hispanic	95	0.27%
Two Or More Races - Hispanic	16	0.05%
American Indian and Alaska Native Alone - Hispanic	10	0.03%
Asian Alone - Hispanic	8	0.02%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	2	0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic	0	0%