Population By Race and Ethnicity in Jefferson County, NY in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 112,266 population of Jefferson County, New York comprised of 8,910 people who identified as Hispanic (7.94%), and 103,356 people who identified as Non-Hispanic (92.06%).

Race: The White Alone population was the largest racial group in Jefferson County, New York with a population of 98,054 (87.34%); Black or African American Alone population was the second largest racial group with a population of 7,869 (7.01%); and Two Or More Races was the third largest racial group with a population of 3,350 (2.98%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, New York in 2018, with a population of 91,066 (81.12%); the second largest ethnic group was White Alone - Hispanic with a population of 6,988 (6.23%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 6,864 (6.11%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Jefferson, 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 Jefferson County, NY in 2018
Total Population:
Race in Jefferson County, NY in 2018
Total Population:
Ethnicity in Jefferson County, NY in 2018
Total Population:
Population By Race in Jefferson , NY in 2018
Race Population Percentage
Black or African American Alone 7,869 7.01%
White Alone 98,054 87.34%
American Indian and Alaska Native Alone 719 0.64%
Asian Alone 1,928 1.72%
Native Hawaiian And Pacific Islander Alone 346 0.31%
Two Or More Races 3,350 2.98%
Population By Ethnicity in Jefferson , NY in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1,005 0.9%
White Alone - Hispanic 6,988 6.23%
American Indian and Alaska Native Alone - Hispanic 232 0.21%
Asian Alone - Hispanic 144 0.13%
Native Hawaiian And Pacific Islander Alone - Hispanic 93 0.08%
Two Or More Races - Hispanic 448 0.4%
Black or African American Alone - Non Hispanic 6,864 6.11%
White Alone - Non Hispanic 91,066 81.12%
American Indian and Alaska Native Alone - Non Hispanic 487 0.43%
Asian Alone - Non Hispanic 1,784 1.59%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 253 0.23%
Two Or More Races - Non Hispanic 2,902 2.59%