Ixonia, WI Demographics

A map of Ixonia's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	2,552	2,259	95.1%	95.4%
Black	59	5	2.2%	0.2%
Hispanic	36	49	1.3%	2.1%
Multiracial	21	34	0.8%	1.4%
Asian	16	14	0.6%	0.6%
Native American/Other	0	6	0.0%	0.3%

Ixonia, Wisconsin has an estimated population of 2,684, a large increase from the 2,367 recorded in the 2020 Census. The population is 95.1% White, 2.2% Black, 1.3% Hispanic, 0.8% Multiracial, 0.6% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Ixonia, with one dot drawn for each person counted by the Census, color-coded by race.

Ixonia has become slightly 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 Ixonia, that probability was 8.8% in 2020 and 9.5% in the most recent ACS estimates.

Ixonia is ranked the 233rd 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). Ixonia was ranked the 250th most populous place in the 2020 Census.

Ixonia's White Population

2,552 residents of Ixonia, or 95.1% of the population, identify as White. The share of White residents in Ixonia is significantly higher than in Wisconsin overall, where 78.6% of the population is White. Ixonia ranks 97th statewide in terms of White residents as a share of the population, out of 808 places.

Since the 2020 Census, Ixonia's White population has grown by an estimated 13.0%. White residents' share of Ixonia's population has remained roughly unchanged at 95.1%.

Ixonia is more White than neighboring Lac La Belle (93.8% White), Oconomowoc (93.9% White), and Ashippun (88.7% White). Ixonia is less White than neighboring Lebanon (95.3% White), and Sullivan (95.5% White).

Ixonia's Black Population

59 residents of Ixonia, or 2.2% of the population, identify as Black. The share of Black residents in Ixonia is slightly lower than in Wisconsin overall, where 5.9% of the population is Black. Ixonia ranks 529th statewide in terms of Black residents as a share of the population, out of 808 places.

Since the 2020 Census, Ixonia's Black population has grown by an estimated 1080.0%. Black residents' share of Ixonia's population has increased from 0.2% to 2.2%.

Ixonia is more Black than neighboring Lac La Belle (0.4% Black), Oconomowoc (0.3% Black), Ashippun (0% Black), Lebanon (0% Black), and Sullivan (0% Black).

Ixonia's Asian Population

16 residents of Ixonia, or 0.6% of the population, identify as Asian. The share of Asian residents in Ixonia is slightly lower than in Wisconsin overall, where 2.9% of the population is Asian. Ixonia ranks 348th statewide in terms of Asian residents as a share of the population, out of 808 places.

Since the 2020 Census, Ixonia's Asian population has grown by an estimated 14.3%. Asian residents' share of Ixonia's population has remained roughly unchanged at 0.6%.

Ixonia is more Asian than neighboring Lac La Belle (0% Asian), Oconomowoc (0.4% Asian), Ashippun (0% Asian), Lebanon (0% Asian), and Sullivan (0.2% Asian).

Ixonia's Hispanic Population

36 residents of Ixonia, or 1.3% of the population, identify as Hispanic. The share of Hispanic residents in Ixonia is lower than in Wisconsin overall, where 8% of the population is Hispanic. Ixonia ranks 548th statewide in terms of Hispanic residents as a share of the population, out of 808 places.

Since the 2020 Census, Ixonia's Hispanic population has declined by an estimated 26.5%. Hispanic residents' share of Ixonia's population has decreased from 2.1% to 1.3%.

Ixonia is more Hispanic than neighboring Sullivan (0.9% Hispanic). Ixonia is less Hispanic than neighboring Lac La Belle (2.3% Hispanic), Oconomowoc (3.6% Hispanic), Ashippun (2.4% Hispanic), and Lebanon (4.7% Hispanic).

Ixonia's Native American/Other Population

0 residents of Ixonia, 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 Ixonia is comparable to the share in Wisconsin overall, where 0.9% of the population is Native American/Other. Ixonia ranks 635th statewide in terms of Native American/Other residents as a share of the population, out of 808 places.

Since the 2020 Census, Ixonia's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Ixonia's population has remained roughly unchanged at 0.0%.

Ixonia is less Native American/Other than neighboring Oconomowoc (0.4% Native American/Other), and Sullivan (0.6% Native American/Other).

Ixonia's Multiracial Population

21 residents of Ixonia, or 0.8% of the population, identify as Multiracial. The share of Multiracial residents in Ixonia is slightly lower than in Wisconsin overall, where 3.7% of the population is Multiracial. Ixonia ranks 718th statewide in terms of Multiracial residents as a share of the population, out of 808 places.

Since the 2020 Census, Ixonia's Multiracial population has declined by an estimated 38.2%. Multiracial residents' share of Ixonia's population has decreased from 1.4% to 0.8%.

Ixonia is more Multiracial than neighboring Lebanon (0% Multiracial). Ixonia is less Multiracial than neighboring Lac La Belle (3.5% Multiracial), Oconomowoc (1.4% Multiracial), Ashippun (8.9% Multiracial), and Sullivan (2.9% 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.