Hartland, WI Demographics

A map of Hartland's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	8,428	8,439	84.5%	88.8%
Multiracial	539	313	5.4%	3.3%
Hispanic	497	390	5.0%	4.1%
Asian	413	259	4.1%	2.7%
Black	62	50	0.6%	0.5%
Native American/Other	33	50	0.3%	0.5%

Hartland, Wisconsin has an estimated population of 9,972, an increase from the 9,501 recorded in the 2020 Census. The population is 84.5% White, 5.4% Multiracial, 5.0% Hispanic, 4.1% Asian, 0.6% Black, and 0.3% Native American/Other. This demographic dot map shows the population of Hartland, with one dot drawn for each person counted by the Census, color-coded by race.

Hartland 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 Hartland, that probability was 20.8% in 2020 and 27.9% in the most recent ACS estimates.

Hartland is ranked the 98th 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). Hartland was ranked the 99th most populous place in the 2020 Census.

Hartland's White Population

8,428 residents of Hartland, or 84.5% of the population, identify as White. The share of White residents in Hartland is higher than in Wisconsin overall, where 78.6% of the population is White. Hartland ranks 518th statewide in terms of White residents as a share of the population, out of 808 places.

Since the 2020 Census, Hartland's White population has remained roughly the same. White residents' share of Hartland's population has decreased from 88.8% to 84.5%.

Hartland is less White than neighboring Chenequa (91.4% White), Merton (92.3% White), Delafield (87% White), North Lake (96.8% White), and Nashotah (91.9% White).

Hartland's Black Population

62 residents of Hartland, or 0.6% of the population, identify as Black. The share of Black residents in Hartland is lower than in Wisconsin overall, where 5.9% of the population is Black. Hartland ranks 364th statewide in terms of Black residents as a share of the population, out of 808 places.

Since the 2020 Census, Hartland's Black population has grown by an estimated 24.0%. Black residents' share of Hartland's population has remained roughly unchanged at 0.6%.

Hartland is more Black than neighboring Chenequa (0% Black), Merton (0.3% Black), North Lake (0% Black), and Nashotah (0% Black). Hartland is less Black than neighboring Delafield (1.9% Black).

Hartland's Asian Population

413 residents of Hartland, or 4.1% of the population, identify as Asian. The share of Asian residents in Hartland is comparable to the share in Wisconsin overall, where 2.9% of the population is Asian. Hartland ranks 66th statewide in terms of Asian residents as a share of the population, out of 808 places.

Since the 2020 Census, Hartland's Asian population has grown by an estimated 59.5%. Asian residents' share of Hartland's population has increased from 2.7% to 4.1%.

Hartland is more Asian than neighboring Chenequa (2% Asian), Merton (2.5% Asian), Delafield (2% Asian), North Lake (0% Asian), and Nashotah (2.4% Asian).

Hartland's Hispanic Population

497 residents of Hartland, or 5.0% of the population, identify as Hispanic. The share of Hispanic residents in Hartland is slightly lower than in Wisconsin overall, where 8% of the population is Hispanic. Hartland ranks 284th statewide in terms of Hispanic residents as a share of the population, out of 808 places.

Since the 2020 Census, Hartland's Hispanic population has grown by an estimated 27.4%. Hispanic residents' share of Hartland's population has increased from 4.1% to 5.0%.

Hartland is more Hispanic than neighboring Chenequa (2.6% Hispanic), Merton (1.5% Hispanic), North Lake (2.9% Hispanic), and Nashotah (1.8% Hispanic). Hartland is less Hispanic than neighboring Delafield (5.3% Hispanic).

Hartland's Native American/Other Population

33 residents of Hartland, or 0.3% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Hartland is comparable to the share in Wisconsin overall, where 0.9% of the population is Native American/Other. Hartland ranks 456th statewide in terms of Native American/Other residents as a share of the population, out of 808 places.

Since the 2020 Census, Hartland's Native American/Other population has declined by an estimated 34.0%. Native American/Other residents' share of Hartland's population has remained roughly unchanged at 0.3%.

Hartland is more Native American/Other than neighboring Chenequa (0% Native American/Other), Merton (0.1% Native American/Other), Delafield (0.1% Native American/Other), North Lake (0% Native American/Other), and Nashotah (0% Native American/Other).

Hartland's Multiracial Population

539 residents of Hartland, or 5.4% of the population, identify as Multiracial. The share of Multiracial residents in Hartland is comparable to the share in Wisconsin overall, where 3.7% of the population is Multiracial. Hartland ranks 356th statewide in terms of Multiracial residents as a share of the population, out of 808 places.

Since the 2020 Census, Hartland's Multiracial population has grown by an estimated 72.2%. Multiracial residents' share of Hartland's population has increased from 3.3% to 5.4%.

Hartland is more Multiracial than neighboring Chenequa (4% Multiracial), Merton (3.3% Multiracial), Delafield (3.6% Multiracial), North Lake (0.3% Multiracial), and Nashotah (3.9% 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.