Dunn County Demographics

A map of Dunn County's Population by Race

Dunn County, Wisconsin had a population of 45,440 in 2020. It was 90.0% White, 0.9% Black, 3.2% Asian, 2.3% Hispanic, 0.6% Native American/Other, and 3.1% Multiracial. This map presents the population of Dunn County, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Dunn County is the 32nd most populous county of the 72 counties in Wisconsin.

Dunn County's White Population

40,912 residents of Dunn County identify as White, or 90.0%. This makes the White share of the population of Dunn County slightly larger than the White share of the population of Wisconsin (78.6% White). Of the 72 counties in Wisconsin, Dunn County is ranked #35 in terms of White residents as a share of the population.

Dunn County is less White than neighboring Pepin County (93.8% White), Barron County (90.4% White), St. Croix County (91.4% White), Pierce County (91.3% White), and Buffalo County (94.4% White).

Dunn County's Black Population

388 residents of Dunn County identify as Black, or 0.9%. This makes the Black share of the population of Dunn County slightly less than the Black share of the population of Wisconsin (6.2% Black). Of the 72 counties in Wisconsin, Dunn County is ranked #34 in terms of Black residents as a share of the population.

Dunn County is more Black than neighboring Pepin County (0.3% Black), St. Croix County (0.7% Black), and Buffalo County (0.3% Black). Dunn County is less Black than neighboring Barron County (1.7% Black), and Pierce County (1% Black).

Dunn County's Asian Population

1,451 residents of Dunn County identify as Asian, or 3.2%. This makes the Asian share of the population of Dunn County roughly similar to the Asian share of the population of Wisconsin (3% Asian). Of the 72 counties in Wisconsin, Dunn County is ranked #11 in terms of Asian residents as a share of the population.

Dunn County is more Asian than neighboring Pepin County (0.3% Asian), Barron County (0.7% Asian), St. Croix County (1.1% Asian), Pierce County (0.7% Asian), and Buffalo County (0.1% Asian).

Dunn County's Hispanic Population

1,035 residents of Dunn County identify as Hispanic, or 2.3%. This makes the Hispanic share of the population of Dunn County slightly less than the Hispanic share of the population of Wisconsin (7.6% Hispanic). Of the 72 counties in Wisconsin, Dunn County is ranked #52 in terms of Hispanic residents as a share of the population.

Dunn County is more Hispanic than neighboring Pepin County (2.1% Hispanic). Dunn County is less Hispanic than neighboring Barron County (2.7% Hispanic), St. Croix County (2.9% Hispanic), Pierce County (2.9% Hispanic), and Buffalo County (2.5% Hispanic).

Dunn County's Native American/Other Population

258 residents of Dunn County identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.6%. This makes the Native American/Other share of the population of Dunn County roughly similar to the Native American/Other share of the population of Wisconsin (1.2% Native American/Other). Of the 72 counties in Wisconsin, Dunn County is ranked #53 in terms of Native American/Other residents as a share of the population.

Dunn County is more Native American/Other than neighboring Pepin County (0.5% Native American/Other), and Buffalo County (0.4% Native American/Other). Dunn County is less Native American/Other than neighboring Barron County (1.2% Native American/Other), and Pierce County (0.8% Native American/Other).

Dunn County's Multiracial Population

1,396 residents of Dunn County identify as Multiracial, or 3.1%. This makes the Multiracial share of the population of Dunn County roughly similar to the Multiracial share of the population of Wisconsin (3.5% Multiracial). Of the 72 counties in Wisconsin, Dunn County is ranked #34 in terms of Multiracial residents as a share of the population.

Dunn County is more Multiracial than neighboring Pepin County (2.9% Multiracial), and Buffalo County (2.3% Multiracial). Dunn County is less Multiracial than neighboring Barron County (3.3% Multiracial), St. Croix County (3.4% Multiracial), and Pierce County (3.3% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.