Thiensville, WI Demographics

A map of Thiensville's Population by Race

Thiensville, Wisconsin has an estimated population of 3,299, a less than 1% change from the 3,290 recorded in the 2020 Census. The population is 82.9% White, 5.8% Asian, 5.0% Hispanic, 4.6% Multiracial, 1.7% Native American/Other, and 0.0% Black. This demographic dot map shows the population of Thiensville, with one dot drawn for each person counted by the Census, color-coded by race.

Thiensville has become considerably more 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 Thiensville, that probability was 23.4% in 2020 and 30.5% in the most recent ACS estimates.

Thiensville is ranked the 204th 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). Thiensville was ranked the 199th most populous place in the 2020 Census.

Thiensville's White Population

2,734 residents of Thiensville, or 82.9% of the population, identify as White. The share of White residents in Thiensville is slightly higher than in Wisconsin overall, where 78.6% of the population is White. Thiensville ranks 590th statewide in terms of White residents as a share of the population, out of 808 places.

Since the 2020 Census, Thiensville's White population has declined by an estimated 4.8%. White residents' share of Thiensville's population has decreased from 87.3% to 82.9%.

Thiensville is more White than neighboring Brown Deer (49.8% White), and River Hills (77.8% White). Thiensville is less White than neighboring Mequon (84.6% White), Cedarburg (90.7% White), and Grafton (89.5% White).

Thiensville's Black Population

0 residents of Thiensville, or 0.0% of the population, identify as Black. The share of Black residents in Thiensville is lower than in Wisconsin overall, where 5.9% of the population is Black. Thiensville ranks 131st statewide in terms of Black residents as a share of the population, out of 808 places.

Since the 2020 Census, Thiensville's Black population has declined by an estimated 100.0%. Black residents' share of Thiensville's population has decreased from 1.3% to 0.0%.

Thiensville is less Black than neighboring Mequon (2.5% Black), Brown Deer (29.6% Black), Cedarburg (0.3% Black), River Hills (2.5% Black), and Grafton (2.5% Black).

Thiensville's Asian Population

190 residents of Thiensville, or 5.8% of the population, identify as Asian. The share of Asian residents in Thiensville is slightly higher than in Wisconsin overall, where 2.9% of the population is Asian. Thiensville ranks 53rd statewide in terms of Asian residents as a share of the population, out of 808 places.

Since the 2020 Census, Thiensville's Asian population has grown by an estimated 61.0%. Asian residents' share of Thiensville's population has increased from 3.6% to 5.8%.

Thiensville is more Asian than neighboring Mequon (4.4% Asian), Cedarburg (1.6% Asian), and Grafton (1.1% Asian). Thiensville is less Asian than neighboring Brown Deer (6.9% Asian), and River Hills (7% Asian).

Thiensville's Hispanic Population

166 residents of Thiensville, or 5.0% of the population, identify as Hispanic. The share of Hispanic residents in Thiensville is slightly lower than in Wisconsin overall, where 8% of the population is Hispanic. Thiensville ranks 287th statewide in terms of Hispanic residents as a share of the population, out of 808 places.

Since the 2020 Census, Thiensville's Hispanic population has grown by an estimated 23.9%. Hispanic residents' share of Thiensville's population has increased from 4.1% to 5.0%.

Thiensville is more Hispanic than neighboring Mequon (4.3% Hispanic), Cedarburg (4.3% Hispanic), and Grafton (3.5% Hispanic). Thiensville is less Hispanic than neighboring Brown Deer (8.5% Hispanic), and River Hills (5.1% Hispanic).

Thiensville's Native American/Other Population

57 residents of Thiensville, or 1.7% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Thiensville is comparable to the share in Wisconsin overall, where 0.9% of the population is Native American/Other. Thiensville ranks 505th statewide in terms of Native American/Other residents as a share of the population, out of 808 places.

Since the 2020 Census, Thiensville's Native American/Other population has grown by an estimated 280.0%. Native American/Other residents' share of Thiensville's population has increased from 0.5% to 1.7%.

Thiensville is more Native American/Other than neighboring Mequon (0.5% Native American/Other), Brown Deer (0.2% Native American/Other), Cedarburg (0.1% Native American/Other), River Hills (1.3% Native American/Other), and Grafton (0% Native American/Other).

Thiensville's Multiracial Population

152 residents of Thiensville, or 4.6% of the population, identify as Multiracial. The share of Multiracial residents in Thiensville is comparable to the share in Wisconsin overall, where 3.7% of the population is Multiracial. Thiensville ranks 359th statewide in terms of Multiracial residents as a share of the population, out of 808 places.

Since the 2020 Census, Thiensville's Multiracial population has grown by an estimated 40.7%. Multiracial residents' share of Thiensville's population has increased from 3.3% to 4.6%.

Thiensville is more Multiracial than neighboring Mequon (3.6% Multiracial), Cedarburg (3% Multiracial), and Grafton (3.4% Multiracial). Thiensville is less Multiracial than neighboring Brown Deer (4.9% Multiracial), and River Hills (6.4% 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.