Oneida County Demographics

A map of Oneida County's Population by Race

Oneida County, Wisconsin had a population of 37,845 in 2020. It was 93.2% White, 0.5% Black, 0.5% Asian, 1.5% Hispanic, 1.5% Native American/Other, and 2.7% Multiracial. This map presents the population of Oneida County, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Oneida County is the 39th most populous county of the 72 counties in Wisconsin.

Oneida County's White Population

35,264 residents of Oneida County identify as White, or 93.2%. This makes the White share of the population of Oneida County larger than the White share of the population of Wisconsin (78.6% White). Of the 72 counties in Wisconsin, Oneida County is ranked #12 in terms of White residents as a share of the population.

Oneida County is more White than neighboring Vilas County (84.9% White), Langlade County (92.1% White), Forest County (80.3% White), and Gogebic County (90.3% White). Oneida County is less White than neighboring Lincoln County (94.1% White).

Oneida County's Black Population

205 residents of Oneida County identify as Black, or 0.5%. This makes the Black share of the population of Oneida County slightly less than the Black share of the population of Wisconsin (6.2% Black). Of the 72 counties in Wisconsin, Oneida County is ranked #42 in terms of Black residents as a share of the population.

Oneida County is more Black than neighboring Vilas County (0.2% Black), and Forest County (0.3% Black).

Oneida County's Asian Population

195 residents of Oneida County identify as Asian, or 0.5%. This makes the Asian share of the population of Oneida County roughly similar to the Asian share of the population of Wisconsin (3% Asian). Of the 72 counties in Wisconsin, Oneida County is ranked #38 in terms of Asian residents as a share of the population.

Oneida County is more Asian than neighboring Vilas County (0.2% Asian), Lincoln County (0.4% Asian), Langlade County (0.3% Asian), Forest County (0.2% Asian), and Gogebic County (0.2% Asian).

Oneida County's Hispanic Population

575 residents of Oneida County identify as Hispanic, or 1.5%. This makes the Hispanic share of the population of Oneida County slightly less than the Hispanic share of the population of Wisconsin (7.6% Hispanic). Of the 72 counties in Wisconsin, Oneida County is ranked #68 in terms of Hispanic residents as a share of the population.

Oneida County is less Hispanic than neighboring Vilas County (2% Hispanic), Lincoln County (1.9% Hispanic), Langlade County (2.4% Hispanic), and Forest County (1.7% Hispanic).

Oneida County's Native American/Other Population

576 residents of Oneida County identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 1.5%. This makes the Native American/Other share of the population of Oneida 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, Oneida County is ranked #15 in terms of Native American/Other residents as a share of the population.

Oneida County is more Native American/Other than neighboring Lincoln County (0.5% Native American/Other), and Langlade County (1.4% Native American/Other). Oneida County is less Native American/Other than neighboring Vilas County (9.7% Native American/Other), Forest County (13% Native American/Other), and Gogebic County (3.8% Native American/Other).

Oneida County's Multiracial Population

1,030 residents of Oneida County identify as Multiracial, or 2.7%. This makes the Multiracial share of the population of Oneida County roughly similar to the Multiracial share of the population of Wisconsin (3.5% Multiracial). Of the 72 counties in Wisconsin, Oneida County is ranked #54 in terms of Multiracial residents as a share of the population.

Oneida County is more Multiracial than neighboring Lincoln County (2.6% Multiracial). Oneida County is less Multiracial than neighboring Vilas County (2.9% Multiracial), Langlade County (3.2% Multiracial), Forest County (4.4% Multiracial), and Gogebic County (3.7% Multiracial).

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