Ohlman, IL Demographics

A map of Ohlman's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	58	102	98.3%	93.6%
Multiracial	1	4	1.7%	3.7%
Black	0	0	0.0%	0.0%
Asian	0	0	0.0%	0.0%
Hispanic	0	3	0.0%	2.8%
Native American/Other	0	0	0.0%	0.0%

Ohlman, Illinois has an estimated population of 59, a dramatic decrease from the 109 recorded in the 2020 Census. The population is 98.3% White, 1.7% Multiracial, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Ohlman, with one dot drawn for each person counted by the Census, color-coded by race.

Ohlman has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Illinois overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Ohlman, that probability was 12.2% in 2020 and 3.3% in the most recent ACS estimates.

Ohlman is ranked the 1388th most populous place in Illinois, out of 1,461 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). Ohlman was ranked the 1340th most populous place in the 2020 Census.

Ohlman's White Population

58 residents of Ohlman, or 98.3% of the population, identify as White. The share of White residents in Ohlman is significantly higher than in Illinois overall, where 58.1% of the population is White. Ohlman ranks 389th statewide in terms of White residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Ohlman's White population has declined by an estimated 43.1%. White residents' share of Ohlman's population has increased from 93.6% to 98.3%.

Ohlman is more White than neighboring Nokomis (94.6% White), and Oconee (97.4% White). Ohlman is less White than neighboring Wenonah (100% White), Coalton (98.6% White), and Owaneco (99.7% White).

Ohlman's Black Population

0 residents of Ohlman, or 0.0% of the population, identify as Black. The share of Black residents in Ohlman is considerably lower than in Illinois overall, where 13.3% of the population is Black. Ohlman ranks 1104th statewide in terms of Black residents as a share of the population, out of 1,461 places.

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

Ohlman's Asian Population

0 residents of Ohlman, or 0.0% of the population, identify as Asian. The share of Asian residents in Ohlman is lower than in Illinois overall, where 5.9% of the population is Asian. Ohlman ranks 1029th statewide in terms of Asian residents as a share of the population, out of 1,461 places.

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

Ohlman's Hispanic Population

0 residents of Ohlman, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Ohlman is significantly lower than in Illinois overall, where 18.8% of the population is Hispanic. Ohlman ranks 786th statewide in terms of Hispanic residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Ohlman's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Ohlman's population has decreased from 2.8% to 0.0%.

Ohlman is less Hispanic than neighboring Nokomis (4.5% Hispanic), Coalton (0.6% Hispanic), and Oconee (1.6% Hispanic).

Ohlman's Native American/Other Population

0 residents of Ohlman, 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 Ohlman is comparable to the share in Illinois overall, where 0.5% of the population is Native American/Other. Ohlman ranks 1139th statewide in terms of Native American/Other residents as a share of the population, out of 1,461 places.

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

Ohlman is less Native American/Other than neighboring Coalton (0.3% Native American/Other).

Ohlman's Multiracial Population

1 residents of Ohlman, or 1.7% of the population, identify as Multiracial. The share of Multiracial residents in Ohlman is comparable to the share in Illinois overall, where 3.4% of the population is Multiracial. Ohlman ranks 646th statewide in terms of Multiracial residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Ohlman's Multiracial population has declined by an estimated 75.0%. Multiracial residents' share of Ohlman's population has decreased from 3.7% to 1.7%.

Ohlman is more Multiracial than neighboring Wenonah (0% Multiracial), Nokomis (0.9% Multiracial), Coalton (0.6% Multiracial), Oconee (1% Multiracial), and Owaneco (0.3% 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.