Population By Race and Ethnicity in Jefferson County, WI in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 83,854 population of Jefferson County, Wisconsin comprised of 5,679 people who identified as Hispanic (6.77%), and 78,175 people who identified as Non-Hispanic (93.23%).

Race: The White Alone population was the largest racial group in Jefferson County, Wisconsin with a population of 81,235 (96.88%); Two Or More Races population was the second largest racial group with a population of 902 (1.08%); and Black or African American Alone was the third largest racial group with a population of 742 (0.89%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Jefferson County, Wisconsin in 2011, with a population of 75,960 (90.59%); the second largest ethnic group was White Alone - Hispanic with a population of 5,275 (6.29%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 758 (0.9%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Jefferson, Wisconsin.

You can find similar information for other Wisconsin counties, and for Wisconsin.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Jefferson County, WI in 2011

Total Population:83,854

Non Hispanic (93.23%)

Hispanic (6.77%)

Race in Jefferson County, WI in 2011

Total Population:83,854

White Alone (96.88%)

Two or more races (1.08%)

Black or African American Alone (0.89%)

Asian Alone (0.7%)

American Indian and Alaska Native Alone (0.44%)

Native Hawaiian And Pacific Islander Alone (0.03%)

Ethnicity in Jefferson County, WI in 2011

Total Population:83,854

Non-Hispanic White Alone (90.59%)

Hispanic White Alone (6.29%)

Non-Hispanic Two or more races (0.9%)

All Other Ethnicities (0.78%)

Non-Hispanic Black or African American Alone (0.77%)

Non-Hispanic Asian Alone (0.68%)

Population By Race in Jefferson , WI in 2011

Race	Population	Percentage
White Alone	81,235	96.88%
Two Or More Races	902	1.08%
Black or African American Alone	742	0.89%
Asian Alone	584	0.7%
American Indian and Alaska Native Alone	365	0.44%
Native Hawaiian And Pacific Islander Alone	26	0.03%

Population By Ethnicity in Jefferson , WI in 2011

Ethnicity	Population	Percentage
White Alone - Non Hispanic	75,960	90.59%
White Alone - Hispanic	5,275	6.29%
Two Or More Races - Non Hispanic	758	0.9%
Black or African American Alone - Non Hispanic	645	0.77%
Asian Alone - Non Hispanic	566	0.68%
American Indian and Alaska Native Alone - Non Hispanic	233	0.28%
Two Or More Races - Hispanic	144	0.17%
American Indian and Alaska Native Alone - Hispanic	132	0.16%
Black or African American Alone - Hispanic	97	0.12%
Asian Alone - Hispanic	18	0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic	13	0.02%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	13	0.02%