Population By Race and Ethnicity in Marathon County, WI in 2023

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 138,612 population of Marathon County, Wisconsin comprised of 5,037 people who identified as Hispanic (3.63%), and 133,575 people who identified as Non-Hispanic (96.37%).

Race: The White Alone population was the largest racial group in Marathon County, Wisconsin with a population of 124,586 (89.88%); Asian Alone population was the second largest racial group with a population of 8,973 (6.47%); and Two Or More Races was the third largest racial group with a population of 2,541 (1.83%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marathon County, Wisconsin in 2023, with a population of 120,344 (86.82%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 8,887 (6.41%); and the third largest ethnic group was White Alone - Hispanic with a population of 4,242 (3.06%).

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

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

See this for other years:
Hispanics and Non Hispanics in Marathon County, WI in 2023
Total Population:
Race in Marathon County, WI in 2023
Total Population:
Ethnicity in Marathon County, WI in 2023
Total Population:
Population By Race in Marathon , WI in 2023
Race Population Percentage
Black or African American Alone 1,543 1.11%
White Alone 124,586 89.88%
American Indian and Alaska Native Alone 898 0.65%
Asian Alone 8,973 6.47%
Native Hawaiian And Pacific Islander Alone 71 0.05%
Two Or More Races 2,541 1.83%
Population By Ethnicity in Marathon , WI in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 138 0.1%
White Alone - Hispanic 4,242 3.06%
American Indian and Alaska Native Alone - Hispanic 268 0.19%
Asian Alone - Hispanic 86 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 28 0.02%
Two Or More Races - Hispanic 275 0.2%
Black or African American Alone - Non Hispanic 1,405 1.01%
White Alone - Non Hispanic 120,344 86.82%
American Indian and Alaska Native Alone - Non Hispanic 630 0.46%
Asian Alone - Non Hispanic 8,887 6.41%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 43 0.03%
Two Or More Races - Non Hispanic 2,266 1.64%