Monticello, WI Demographics

A map of Monticello's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	1,080	1,075	90.8%	90.2%
Hispanic	74	48	6.2%	4.0%
Multiracial	30	51	2.5%	4.3%
Black	5	7	0.4%	0.6%
Asian	0	4	0.0%	0.3%
Native American/Other	0	7	0.0%	0.6%

Monticello, Wisconsin has an estimated population of 1,189, a less than 1% change from the 1,192 recorded in the 2020 Census. The population is 90.8% White, 6.2% Hispanic, 2.5% Multiracial, 0.4% Black, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Monticello, with one dot drawn for each person counted by the Census, color-coded by race.

Monticello has become 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 Monticello, that probability was 18.3% in 2020 and 17.0% in the most recent ACS estimates.

Monticello is ranked the 365th 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). Monticello was ranked the 363rd most populous place in the 2020 Census.

Monticello's White Population

1,080 residents of Monticello, or 90.8% of the population, identify as White. The share of White residents in Monticello is considerably higher than in Wisconsin overall, where 78.6% of the population is White. Monticello ranks 441st statewide in terms of White residents as a share of the population, out of 808 places.

Since the 2020 Census, Monticello's White population has remained roughly the same. White residents' share of Monticello's population has increased from 90.2% to 90.8%.

Monticello is more White than neighboring Monroe (88.9% White). Monticello is less White than neighboring New Glarus (93% White), Belleville (95.7% White), Albany (96.3% White), and Juda (98.5% White).

Monticello's Black Population

5 residents of Monticello, or 0.4% of the population, identify as Black. The share of Black residents in Monticello is lower than in Wisconsin overall, where 5.9% of the population is Black. Monticello ranks 329th statewide in terms of Black residents as a share of the population, out of 808 places.

Since the 2020 Census, Monticello's Black population has declined by an estimated 28.6%. Black residents' share of Monticello's population has remained roughly unchanged at 0.4%.

Monticello is more Black than neighboring New Glarus (0.3% Black), Belleville (0.3% Black), Albany (0% Black), and Juda (0% Black). Monticello is less Black than neighboring Monroe (0.7% Black).

Monticello's Asian Population

0 residents of Monticello, or 0.0% of the population, identify as Asian. The share of Asian residents in Monticello is slightly lower than in Wisconsin overall, where 2.9% of the population is Asian. Monticello ranks 473rd statewide in terms of Asian residents as a share of the population, out of 808 places.

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

Monticello is less Asian than neighboring New Glarus (0.9% Asian), Monroe (1.2% Asian), and Albany (0.2% Asian).

Monticello's Hispanic Population

74 residents of Monticello, or 6.2% of the population, identify as Hispanic. The share of Hispanic residents in Monticello is comparable to the share in Wisconsin overall, where 8% of the population is Hispanic. Monticello ranks 294th statewide in terms of Hispanic residents as a share of the population, out of 808 places.

Since the 2020 Census, Monticello's Hispanic population has grown by an estimated 54.2%. Hispanic residents' share of Monticello's population has increased from 4.0% to 6.2%.

Monticello is more Hispanic than neighboring New Glarus (2.8% Hispanic), Belleville (2.1% Hispanic), Albany (2.5% Hispanic), and Juda (0% Hispanic). Monticello is less Hispanic than neighboring Monroe (7.8% Hispanic).

Monticello's Native American/Other Population

0 residents of Monticello, 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 Monticello is comparable to the share in Wisconsin overall, where 0.9% of the population is Native American/Other. Monticello ranks 412th statewide in terms of Native American/Other residents as a share of the population, out of 808 places.

Since the 2020 Census, Monticello's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Monticello's population has decreased from 0.6% to 0.0%.

Monticello is less Native American/Other than neighboring New Glarus (1.1% Native American/Other), and Monroe (0.4% Native American/Other).

Monticello's Multiracial Population

30 residents of Monticello, or 2.5% of the population, identify as Multiracial. The share of Multiracial residents in Monticello is comparable to the share in Wisconsin overall, where 3.7% of the population is Multiracial. Monticello ranks 137th statewide in terms of Multiracial residents as a share of the population, out of 808 places.

Since the 2020 Census, Monticello's Multiracial population has declined by an estimated 41.2%. Multiracial residents' share of Monticello's population has decreased from 4.3% to 2.5%.

Monticello is more Multiracial than neighboring New Glarus (2% Multiracial), Belleville (1.9% Multiracial), Monroe (1% Multiracial), Albany (0.9% Multiracial), and Juda (1.5% 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.