Fontana-on-Geneva Lake, WI Demographics

A map of Fontana-on-Geneva Lake's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	1,622	2,684	93.4%	86.0%
Multiracial	49	34	2.8%	1.1%
Hispanic	31	242	1.8%	7.8%
Native American/Other	24	9	1.4%	0.3%
Asian	11	60	0.6%	1.9%
Black	0	91	0.0%	2.9%

Fontana-on-Geneva Lake, Wisconsin has an estimated population of 1,737, a dramatic decrease from the 3,120 recorded in the 2020 Census. The population is 93.4% White, 2.8% Multiracial, 1.8% Hispanic, 1.4% Native American/Other, 0.6% Asian, and 0.0% Black. This demographic dot map shows the population of Fontana-on-Geneva Lake, with one dot drawn for each person counted by the Census, color-coded by race.

Fontana-on-Geneva Lake has become considerably 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 Fontana-on-Geneva Lake, that probability was 25.3% in 2020 and 12.7% in the most recent ACS estimates.

Fontana-on-Geneva Lake is ranked the 289th 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). Fontana-on-Geneva Lake was ranked the 211th most populous place in the 2020 Census.

Fontana-on-Geneva Lake's White Population

1,622 residents of Fontana-on-Geneva Lake, or 93.4% of the population, identify as White. The share of White residents in Fontana-on-Geneva Lake is considerably higher than in Wisconsin overall, where 78.6% of the population is White. Fontana-on-Geneva Lake ranks 620th statewide in terms of White residents as a share of the population, out of 808 places.

Since the 2020 Census, Fontana-on-Geneva Lake's White population has declined by an estimated 39.6%. White residents' share of Fontana-on-Geneva Lake's population has increased from 86.0% to 93.4%.

Fontana-on-Geneva Lake is more White than neighboring Walworth (69.8% White), Williams Bay (89.7% White), Big Foot Prairie (23.5% White), Big Foot Prairie (0% White), and Delavan Lake (81.1% White).

Fontana-on-Geneva Lake's Black Population

0 residents of Fontana-on-Geneva Lake, or 0.0% of the population, identify as Black. The share of Black residents in Fontana-on-Geneva Lake is lower than in Wisconsin overall, where 5.9% of the population is Black. Fontana-on-Geneva Lake ranks 57th statewide in terms of Black residents as a share of the population, out of 808 places.

Since the 2020 Census, Fontana-on-Geneva Lake's Black population has declined by an estimated 100.0%. Black residents' share of Fontana-on-Geneva Lake's population has decreased from 2.9% to 0.0%.

Fontana-on-Geneva Lake is less Black than neighboring Walworth (0.5% Black), and Delavan Lake (0.4% Black).

Fontana-on-Geneva Lake's Asian Population

11 residents of Fontana-on-Geneva Lake, or 0.6% of the population, identify as Asian. The share of Asian residents in Fontana-on-Geneva Lake is slightly lower than in Wisconsin overall, where 2.9% of the population is Asian. Fontana-on-Geneva Lake ranks 98th statewide in terms of Asian residents as a share of the population, out of 808 places.

Since the 2020 Census, Fontana-on-Geneva Lake's Asian population has declined by an estimated 81.7%. Asian residents' share of Fontana-on-Geneva Lake's population has decreased from 1.9% to 0.6%.

Fontana-on-Geneva Lake is more Asian than neighboring Big Foot Prairie (0% Asian), Big Foot Prairie (0% Asian), and Delavan Lake (0% Asian). Fontana-on-Geneva Lake is less Asian than neighboring Walworth (1.9% Asian), and Williams Bay (1.4% Asian).

Fontana-on-Geneva Lake's Hispanic Population

31 residents of Fontana-on-Geneva Lake, or 1.8% of the population, identify as Hispanic. The share of Hispanic residents in Fontana-on-Geneva Lake is lower than in Wisconsin overall, where 8% of the population is Hispanic. Fontana-on-Geneva Lake ranks 112th statewide in terms of Hispanic residents as a share of the population, out of 808 places.

Since the 2020 Census, Fontana-on-Geneva Lake's Hispanic population has declined by an estimated 87.2%. Hispanic residents' share of Fontana-on-Geneva Lake's population has decreased from 7.8% to 1.8%.

Fontana-on-Geneva Lake is more Hispanic than neighboring Big Foot Prairie (0% Hispanic). Fontana-on-Geneva Lake is less Hispanic than neighboring Walworth (21% Hispanic), Williams Bay (5.3% Hispanic), Big Foot Prairie (76.5% Hispanic), and Delavan Lake (18.3% Hispanic).

Fontana-on-Geneva Lake's Native American/Other Population

24 residents of Fontana-on-Geneva Lake, or 1.4% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Fontana-on-Geneva Lake is comparable to the share in Wisconsin overall, where 0.9% of the population is Native American/Other. Fontana-on-Geneva Lake ranks 618th statewide in terms of Native American/Other residents as a share of the population, out of 808 places.

Since the 2020 Census, Fontana-on-Geneva Lake's Native American/Other population has grown by an estimated 166.7%. Native American/Other residents' share of Fontana-on-Geneva Lake's population has increased from 0.3% to 1.4%.

Fontana-on-Geneva Lake is more Native American/Other than neighboring Williams Bay (1.1% Native American/Other), Big Foot Prairie (0% Native American/Other), Big Foot Prairie (0% Native American/Other), and Delavan Lake (0% Native American/Other).

Fontana-on-Geneva Lake's Multiracial Population

49 residents of Fontana-on-Geneva Lake, or 2.8% of the population, identify as Multiracial. The share of Multiracial residents in Fontana-on-Geneva Lake is comparable to the share in Wisconsin overall, where 3.7% of the population is Multiracial. Fontana-on-Geneva Lake ranks 739th statewide in terms of Multiracial residents as a share of the population, out of 808 places.

Since the 2020 Census, Fontana-on-Geneva Lake's Multiracial population has grown by an estimated 44.1%. Multiracial residents' share of Fontana-on-Geneva Lake's population has increased from 1.1% to 2.8%.

Fontana-on-Geneva Lake is more Multiracial than neighboring Williams Bay (2.5% Multiracial), Big Foot Prairie (0% Multiracial), Big Foot Prairie (0% Multiracial), and Delavan Lake (0.2% Multiracial). Fontana-on-Geneva Lake is less Multiracial than neighboring Walworth (5.3% 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.