Rubicon, WI Demographics

A map of Rubicon's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	127	228	100.0%	97.0%
Black	0	2	0.0%	0.9%
Asian	0	0	0.0%	0.0%
Hispanic	0	1	0.0%	0.4%
Native American/Other	0	0	0.0%	0.0%
Multiracial	0	4	0.0%	1.7%

Rubicon, Wisconsin has an estimated population of 127, a dramatic decrease from the 235 recorded in the 2020 Census. The population is 100.0% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Rubicon, with one dot drawn for each person counted by the Census, color-coded by race.

Rubicon 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 Rubicon, that probability was 5.8% in 2020 and 0.0% in the most recent ACS estimates.

Rubicon is ranked the 742nd 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). Rubicon was ranked the 669th most populous place in the 2020 Census.

Rubicon's White Population

127 residents of Rubicon, or 100.0% of the population, identify as White. The share of White residents in Rubicon is significantly higher than in Wisconsin overall, where 78.6% of the population is White. Rubicon ranks 37th statewide in terms of White residents as a share of the population, out of 808 places.

Since the 2020 Census, Rubicon's White population has declined by an estimated 44.3%. White residents' share of Rubicon's population has increased from 97.0% to 100.0%.

Rubicon is more White than neighboring Neosho (92.9% White), Hartford (87.6% White), Iron Ridge (90.1% White), Ashippun (88.7% White), and Allenton (68.3% White).

Rubicon's Black Population

0 residents of Rubicon, or 0.0% of the population, identify as Black. The share of Black residents in Rubicon is lower than in Wisconsin overall, where 5.9% of the population is Black. Rubicon ranks 243rd statewide in terms of Black residents as a share of the population, out of 808 places.

Since the 2020 Census, Rubicon's Black population has declined by an estimated 100.0%. Black residents' share of Rubicon's population has decreased from 0.9% to 0.0%.

Rubicon is less Black than neighboring Neosho (0.2% Black), Hartford (0.9% Black), and Iron Ridge (0.4% Black).

Rubicon's Asian Population

0 residents of Rubicon, or 0.0% of the population, identify as Asian. The share of Asian residents in Rubicon is slightly lower than in Wisconsin overall, where 2.9% of the population is Asian. Rubicon ranks 594th statewide in terms of Asian residents as a share of the population, out of 808 places.

Since the 2020 Census, Rubicon's Asian population has grown from 0 to an estimated 0. Asian residents' share of Rubicon's population has remained roughly unchanged at 0.0%.

Rubicon is less Asian than neighboring Hartford (1.1% Asian), and Iron Ridge (0.7% Asian).

Rubicon's Hispanic Population

0 residents of Rubicon, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Rubicon is lower than in Wisconsin overall, where 8% of the population is Hispanic. Rubicon ranks 754th statewide in terms of Hispanic residents as a share of the population, out of 808 places.

Since the 2020 Census, Rubicon's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Rubicon's population has remained roughly unchanged at 0.0%.

Rubicon is less Hispanic than neighboring Neosho (1.1% Hispanic), Hartford (6.1% Hispanic), Iron Ridge (4.4% Hispanic), Ashippun (2.4% Hispanic), and Allenton (30% Hispanic).

Rubicon's Native American/Other Population

0 residents of Rubicon, 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 Rubicon is comparable to the share in Wisconsin overall, where 0.9% of the population is Native American/Other. Rubicon ranks 696th statewide in terms of Native American/Other residents as a share of the population, out of 808 places.

Since the 2020 Census, Rubicon's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Rubicon's population has remained roughly unchanged at 0.0%.

Rubicon is less Native American/Other than neighboring Neosho (0.2% Native American/Other), Hartford (0.6% Native American/Other), and Iron Ridge (0.2% Native American/Other).

Rubicon's Multiracial Population

0 residents of Rubicon, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Rubicon is slightly lower than in Wisconsin overall, where 3.7% of the population is Multiracial. Rubicon ranks 681st statewide in terms of Multiracial residents as a share of the population, out of 808 places.

Since the 2020 Census, Rubicon's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Rubicon's population has decreased from 1.7% to 0.0%.

Rubicon is less Multiracial than neighboring Neosho (5.6% Multiracial), Hartford (3.6% Multiracial), Iron Ridge (4.2% Multiracial), Ashippun (8.9% Multiracial), and Allenton (1.7% 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.