Jefferson County, New York Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 116.72K population of Jefferson County, NY residents comprised of 7.99K residents who identified as Hispanic or Latino (6.85%), and 108.73K residents who identified as Non-Hispanic (93.16%).

Race: The White Alone population was the largest racial group in Jefferson County, NY, with a population of 96.24K (82.46%). The Two Or More Races population was the second largest racial group in Jefferson County, NY, with a population of 8.28K (7.09%). The Black or African American Alone population was the third largest racial group in Jefferson County, NY, with a population of 6.71K (5.75%). The smallest racial group in Jefferson County, NY was Native Hawaiian And Pacific Islander Alone with a population of 309 (0.27%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Jefferson County, NY, with a population of 92.76K (79.47%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Jefferson County, NY, with a population of 6.27K (5.37%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Jefferson County, NY, with a population of 6.26K (5.36%). The smallest ethnic group in Jefferson County, NY was Hispanic - Native Hawaiian & Pac. Islander with a population of 9 (0.01%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Jefferson County, New York from the 2020 decennial census.

You can see similar information for other New York counties and also for the state of New York.

Jefferson County, NY Hispanics and Non Hispanics Population in Census 2020
Total Population:
Jefferson County, NY Racial Groups in Census 2020
Total Population:
Jefferson County, NY Ethnicity Groups in Census 2020
Total Population:
Jefferson County, NY Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 6707 5.75
White Alone 96244 82.46
American Indian and Alaska Native Alone 594 0.51
Asian Alone 2248 1.93
Native Hawaiian And Pacific Islander Alone 309 0.27
Some Other Race Alone 2341 2.01
Two Or More Races 8278 7.09
Jefferson County, NY Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 92755 79.47
Non-Hispanic - Black Alone 6271 5.37
Non-Hispanic - Two or More Races 6258 5.36
Hispanic - White Alone 3489 2.99
Non-Hispanic - Asian Alone 2185 1.87
Hispanic - Two or More Races 2020 1.73
Hispanic - Some Other Race Alone 1840 1.58
Non-Hispanic - Some Other Race Alone 501 0.43
Non-Hispanic - American Indian & Alaska Native 461 0.40
Hispanic - Black Alone 436 0.37
Non-Hispanic - Native Hawaiian & Pac. Islander 300 0.26
Hispanic - American Indian & Alaska Native 133 0.11
Hispanic - Asian Alone 63 0.05
Hispanic - Native Hawaiian & Pac. Islander 9 0.01