Population By Race and Ethnicity in Seneca County, NY in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 35,325 population of Seneca County, New York comprised of 1,004 people who identified as Hispanic (2.84%), and 34,321 people who identified as Non-Hispanic (97.16%).

Race: The White Alone population was the largest racial group in Seneca County, New York with a population of 32,750 (92.71%); Black or African American Alone population was the second largest racial group with a population of 1,734 (4.91%); and Two Or More Races was the third largest racial group with a population of 454 (1.29%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Seneca County, New York in 2011, with a population of 31,939 (90.42%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,590 (4.5%); and the third largest ethnic group was White Alone - Hispanic with a population of 811 (2.3%).

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 2011

Total Population:35,325

Non Hispanic (97.16%)

Hispanic (2.84%)

Race in Seneca County, NY in 2011

Total Population:35,325

White Alone (92.71%)

Black or African American Alone (4.91%)

Two or more races (1.29%)

Asian Alone (0.71%)

American Indian and Alaska Native Alone (0.38%)

Native Hawaiian And Pacific Islander Alone (0.01%)

Ethnicity in Seneca County, NY in 2011

Total Population:35,325

Non-Hispanic White Alone (90.42%)

Non-Hispanic Black or African American Alone (4.5%)

Hispanic White Alone (2.3%)

Non-Hispanic Two or more races (1.2%)

All Other Ethnicities (0.90%)

Non-Hispanic Asian Alone (0.69%)

Population By Race in Seneca , NY in 2011

Race	Population	Percentage
White Alone	32,750	92.71%
Black or African American Alone	1,734	4.91%
Two Or More Races	454	1.29%
Asian Alone	252	0.71%
American Indian and Alaska Native Alone	133	0.38%
Native Hawaiian And Pacific Islander Alone	2	0.01%

Population By Ethnicity in Seneca , NY in 2011

Ethnicity	Population	Percentage
White Alone - Non Hispanic	31,939	90.42%
Black or African American Alone - Non Hispanic	1,590	4.5%
White Alone - Hispanic	811	2.3%
Two Or More Races - Non Hispanic	423	1.2%
Asian Alone - Non Hispanic	244	0.69%
Black or African American Alone - Hispanic	144	0.41%
American Indian and Alaska Native Alone - Non Hispanic	123	0.35%
Two Or More Races - Hispanic	31	0.09%
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%