Population By Race and Ethnicity in Portage County, WI in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 70,402 population of Portage County, Wisconsin comprised of 2,516 people who identified as Hispanic (3.57%), and 67,886 people who identified as Non-Hispanic (96.43%).

Race: The White Alone population was the largest racial group in Portage County, Wisconsin with a population of 65,904 (93.61%); Asian Alone population was the second largest racial group with a population of 2,362 (3.36%); and Two Or More Races was the third largest racial group with a population of 1,091 (1.55%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Portage County, Wisconsin in 2020, with a population of 63,764 (90.57%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 2,306 (3.28%); and the third largest ethnic group was White Alone - Hispanic with a population of 2,140 (3.04%).

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

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

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Hispanics and Non Hispanics in Portage County, WI in 2020
Total Population:
Race in Portage County, WI in 2020
Total Population:
Ethnicity in Portage County, WI in 2020
Total Population:
Population By Race in Portage , WI in 2020
Race Population Percentage
Black or African American Alone 684 0.97%
White Alone 65,904 93.61%
American Indian and Alaska Native Alone 326 0.46%
Asian Alone 2,362 3.36%
Native Hawaiian And Pacific Islander Alone 35 0.05%
Two Or More Races 1,091 1.55%
Population By Ethnicity in Portage , WI in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 68 0.1%
White Alone - Hispanic 2,140 3.04%
American Indian and Alaska Native Alone - Hispanic 87 0.12%
Asian Alone - Hispanic 56 0.08%
Native Hawaiian And Pacific Islander Alone - Hispanic 11 0.02%
Two Or More Races - Hispanic 154 0.22%
Black or African American Alone - Non Hispanic 616 0.88%
White Alone - Non Hispanic 63,764 90.57%
American Indian and Alaska Native Alone - Non Hispanic 239 0.34%
Asian Alone - Non Hispanic 2,306 3.28%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 24 0.03%
Two Or More Races - Non Hispanic 937 1.33%