Okauchee Lake, WI Demographics

A map of Okauchee Lake's Population by Race

Okauchee Lake, Wisconsin has an estimated population of 4,733, a decrease from the 5,094 recorded in the 2020 Census. The population is 94.9% White, 2.6% Hispanic, 1.5% Multiracial, 0.8% Black, 0.2% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Okauchee Lake, with one dot drawn for each person counted by the Census, color-coded by race.

Okauchee Lake has become slightly less racially diverse since the 2020 Census. It is considerably less diverse than Wisconsin overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Okauchee Lake, that probability was 10.9% in 2020 and 9.9% in the most recent ACS estimates.

Okauchee Lake is ranked the 162nd most populous place in Wisconsin, out of 808 places. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs). Okauchee Lake was ranked the 152nd most populous place in the 2020 Census.

Okauchee Lake's White Population

4,490 residents of Okauchee Lake, or 94.9% of the population, identify as White. The share of White residents in Okauchee Lake is significantly higher than in Wisconsin overall, where 78.6% of the population is White. Okauchee Lake ranks 165th statewide in terms of White residents as a share of the population, out of 808 places.

Since the 2020 Census, Okauchee Lake's White population has declined by an estimated 6.6%. White residents' share of Okauchee Lake's population has increased from 94.3% to 94.9%.

Okauchee Lake is more White than neighboring Oconomowoc Lake (80.9% White), Nashotah (91.9% White), Chenequa (91.4% White), Oconomowoc (93.9% White), and Delafield (87% White).

Okauchee Lake's Black Population

36 residents of Okauchee Lake, or 0.8% of the population, identify as Black. The share of Black residents in Okauchee Lake is lower than in Wisconsin overall, where 5.9% of the population is Black. Okauchee Lake ranks 496th statewide in terms of Black residents as a share of the population, out of 808 places.

Since the 2020 Census, Okauchee Lake's Black population has grown by an estimated 157.1%. Black residents' share of Okauchee Lake's population has increased from 0.3% to 0.8%.

Okauchee Lake is more Black than neighboring Oconomowoc Lake (0% Black), Nashotah (0% Black), Chenequa (0% Black), and Oconomowoc (0.3% Black). Okauchee Lake is less Black than neighboring Delafield (1.9% Black).

Okauchee Lake's Asian Population

11 residents of Okauchee Lake, or 0.2% of the population, identify as Asian. The share of Asian residents in Okauchee Lake is slightly lower than in Wisconsin overall, where 2.9% of the population is Asian. Okauchee Lake ranks 318th statewide in terms of Asian residents as a share of the population, out of 808 places.

Since the 2020 Census, Okauchee Lake's Asian population has declined by an estimated 66.7%. Asian residents' share of Okauchee Lake's population has remained roughly unchanged at 0.2%.

Okauchee Lake is less Asian than neighboring Oconomowoc Lake (0.9% Asian), Nashotah (2.4% Asian), Chenequa (2% Asian), Oconomowoc (0.4% Asian), and Delafield (2% Asian).

Okauchee Lake's Hispanic Population

125 residents of Okauchee Lake, or 2.6% of the population, identify as Hispanic. The share of Hispanic residents in Okauchee Lake is lower than in Wisconsin overall, where 8% of the population is Hispanic. Okauchee Lake ranks 606th statewide in terms of Hispanic residents as a share of the population, out of 808 places.

Since the 2020 Census, Okauchee Lake's Hispanic population has grown by an estimated 45.3%. Hispanic residents' share of Okauchee Lake's population has increased from 1.7% to 2.6%.

Okauchee Lake is more Hispanic than neighboring Nashotah (1.8% Hispanic). Okauchee Lake is less Hispanic than neighboring Oconomowoc Lake (4.9% Hispanic), Oconomowoc (3.6% Hispanic), and Delafield (5.3% Hispanic).

Okauchee Lake's Native American/Other Population

0 residents of Okauchee Lake, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Okauchee Lake is comparable to the share in Wisconsin overall, where 0.9% of the population is Native American/Other. Okauchee Lake ranks 396th statewide in terms of Native American/Other residents as a share of the population, out of 808 places.

Since the 2020 Census, Okauchee Lake's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Okauchee Lake's population has decreased from 0.6% to 0.0%.

Okauchee Lake is less Native American/Other than neighboring Oconomowoc Lake (12.4% Native American/Other), Oconomowoc (0.4% Native American/Other), and Delafield (0.1% Native American/Other).

Okauchee Lake's Multiracial Population

71 residents of Okauchee Lake, or 1.5% of the population, identify as Multiracial. The share of Multiracial residents in Okauchee Lake is slightly lower than in Wisconsin overall, where 3.7% of the population is Multiracial. Okauchee Lake ranks 571st statewide in terms of Multiracial residents as a share of the population, out of 808 places.

Since the 2020 Census, Okauchee Lake's Multiracial population has declined by an estimated 42.7%. Multiracial residents' share of Okauchee Lake's population has decreased from 2.4% to 1.5%.

Okauchee Lake is more Multiracial than neighboring Oconomowoc Lake (0.9% Multiracial), and Oconomowoc (1.4% Multiracial). Okauchee Lake is less Multiracial than neighboring Nashotah (3.9% Multiracial), Chenequa (4% Multiracial), and Delafield (3.6% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.