Johnsburg, IL Demographics

A map of Johnsburg's Population by Race

Johnsburg, Illinois has an estimated population of 6,386, a less than 1% change from the 6,355 recorded in the 2020 Census. The population is 87.8% White, 5.6% Multiracial, 3.6% Hispanic, 1.6% Black, 0.8% Asian, and 0.7% Native American/Other. This demographic dot map shows the population of Johnsburg, with one dot drawn for each person counted by the Census, color-coded by race.

Johnsburg has become more 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 Johnsburg, that probability was 19.6% in 2020 and 22.5% in the most recent ACS estimates.

Johnsburg is ranked the 297th 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). Johnsburg was ranked the 297th most populous place in the 2020 Census.

Johnsburg's White Population

5,605 residents of Johnsburg, or 87.8% of the population, identify as White. The share of White residents in Johnsburg is significantly higher than in Illinois overall, where 58.1% of the population is White. Johnsburg ranks 809th statewide in terms of White residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Johnsburg's White population has declined by an estimated 1.4%. White residents' share of Johnsburg's population has decreased from 89.4% to 87.8%.

Johnsburg is more White than neighboring Pistakee Highlands (82.9% White), McCullom Lake (77.4% White), Lakemoor (72.2% White), and McHenry (79.1% White). Johnsburg is less White than neighboring Ringwood (91.8% White).

Johnsburg's Black Population

103 residents of Johnsburg, or 1.6% of the population, identify as Black. The share of Black residents in Johnsburg is considerably lower than in Illinois overall, where 13.3% of the population is Black. Johnsburg ranks 947th statewide in terms of Black residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Johnsburg's Black population has grown by an estimated 368.2%. Black residents' share of Johnsburg's population has increased from 0.3% to 1.6%.

Johnsburg is more Black than neighboring Pistakee Highlands (0.4% Black), McCullom Lake (0% Black), Ringwood (0.5% Black), Lakemoor (0.9% Black), and McHenry (0.6% Black).

Johnsburg's Asian Population

49 residents of Johnsburg, or 0.8% of the population, identify as Asian. The share of Asian residents in Johnsburg is lower than in Illinois overall, where 5.9% of the population is Asian. Johnsburg ranks 435th statewide in terms of Asian residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Johnsburg's Asian population has declined by an estimated 9.3%. Asian residents' share of Johnsburg's population has remained roughly unchanged at 0.8%.

Johnsburg is more Asian than neighboring Pistakee Highlands (0% Asian), McCullom Lake (0% Asian), and Ringwood (0.5% Asian). Johnsburg is less Asian than neighboring Lakemoor (11% Asian), and McHenry (1.7% Asian).

Johnsburg's Hispanic Population

230 residents of Johnsburg, or 3.6% of the population, identify as Hispanic. The share of Hispanic residents in Johnsburg is significantly lower than in Illinois overall, where 18.8% of the population is Hispanic. Johnsburg ranks 482nd statewide in terms of Hispanic residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Johnsburg's Hispanic population has declined by an estimated 29.4%. Hispanic residents' share of Johnsburg's population has decreased from 5.1% to 3.6%.

Johnsburg is less Hispanic than neighboring Pistakee Highlands (10.3% Hispanic), McCullom Lake (17.5% Hispanic), Lakemoor (14.6% Hispanic), and McHenry (15.8% Hispanic).

Johnsburg's Native American/Other Population

44 residents of Johnsburg, or 0.7% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Johnsburg is comparable to the share in Illinois overall, where 0.5% of the population is Native American/Other. Johnsburg ranks 947th statewide in terms of Native American/Other residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Johnsburg's Native American/Other population has grown by an estimated 175.0%. Native American/Other residents' share of Johnsburg's population has remained roughly unchanged at 0.7%.

Johnsburg is more Native American/Other than neighboring McCullom Lake (0% Native American/Other), Ringwood (0% Native American/Other), Lakemoor (0.1% Native American/Other), and McHenry (0.1% Native American/Other). Johnsburg is less Native American/Other than neighboring Pistakee Highlands (1.8% Native American/Other).

Johnsburg's Multiracial Population

355 residents of Johnsburg, or 5.6% of the population, identify as Multiracial. The share of Multiracial residents in Johnsburg is slightly higher than in Illinois overall, where 3.4% of the population is Multiracial. Johnsburg ranks 540th statewide in terms of Multiracial residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Johnsburg's Multiracial population has grown by an estimated 40.3%. Multiracial residents' share of Johnsburg's population has increased from 4.0% to 5.6%.

Johnsburg is more Multiracial than neighboring Pistakee Highlands (4.6% Multiracial), McCullom Lake (5.1% Multiracial), Ringwood (3.6% Multiracial), Lakemoor (1.3% Multiracial), and McHenry (2.7% 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.