Leland Grove, IL Demographics

A map of Leland Grove's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	1,397	1,308	92.1%	90.0%
Black	40	27	2.6%	1.9%
Asian	34	26	2.2%	1.8%
Multiracial	24	48	1.6%	3.3%
Hispanic	22	40	1.5%	2.8%
Native American/Other	0	5	0.0%	0.3%

Leland Grove, Illinois has an estimated population of 1,517, an increase from the 1,454 recorded in the 2020 Census. The population is 92.1% White, 2.6% Black, 2.2% Asian, 1.6% Multiracial, 1.5% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Leland Grove, with one dot drawn for each person counted by the Census, color-coded by race.

Leland Grove has become 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 Leland Grove, that probability was 18.8% in 2020 and 15.0% in the most recent ACS estimates.

Leland Grove is ranked the 580th 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). Leland Grove was ranked the 583rd most populous place in the 2020 Census.

Leland Grove's White Population

1,397 residents of Leland Grove, or 92.1% of the population, identify as White. The share of White residents in Leland Grove is significantly higher than in Illinois overall, where 58.1% of the population is White. Leland Grove ranks 784th statewide in terms of White residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Leland Grove's White population has grown by an estimated 6.8%. White residents' share of Leland Grove's population has increased from 90.0% to 92.1%.

Leland Grove is more White than neighboring Jerome (85.9% White), Springfield (69.3% White), Southern View (79.8% White), and Grandview (76% White). Leland Grove is less White than neighboring Curran (95.7% White).

Leland Grove's Black Population

40 residents of Leland Grove, or 2.6% of the population, identify as Black. The share of Black residents in Leland Grove is considerably lower than in Illinois overall, where 13.3% of the population is Black. Leland Grove ranks 386th statewide in terms of Black residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Leland Grove's Black population has grown by an estimated 48.1%. Black residents' share of Leland Grove's population has increased from 1.9% to 2.6%.

Leland Grove is more Black than neighboring Curran (0% Black). Leland Grove is less Black than neighboring Jerome (4.2% Black), Springfield (19.1% Black), Southern View (9.1% Black), and Grandview (12.2% Black).

Leland Grove's Asian Population

34 residents of Leland Grove, or 2.2% of the population, identify as Asian. The share of Asian residents in Leland Grove is slightly lower than in Illinois overall, where 5.9% of the population is Asian. Leland Grove ranks 260th statewide in terms of Asian residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Leland Grove's Asian population has grown by an estimated 30.8%. Asian residents' share of Leland Grove's population has remained roughly unchanged at 2.2%.

Leland Grove is more Asian than neighboring Jerome (0.9% Asian), Southern View (0.9% Asian), Grandview (0.4% Asian), and Curran (0% Asian). Leland Grove is less Asian than neighboring Springfield (3% Asian).

Leland Grove's Hispanic Population

22 residents of Leland Grove, or 1.5% of the population, identify as Hispanic. The share of Hispanic residents in Leland Grove is significantly lower than in Illinois overall, where 18.8% of the population is Hispanic. Leland Grove ranks 789th statewide in terms of Hispanic residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Leland Grove's Hispanic population has declined by an estimated 45.0%. Hispanic residents' share of Leland Grove's population has decreased from 2.8% to 1.5%.

Leland Grove is more Hispanic than neighboring Curran (0% Hispanic). Leland Grove is less Hispanic than neighboring Jerome (5.3% Hispanic), Springfield (3.4% Hispanic), Southern View (4.3% Hispanic), and Grandview (4.9% Hispanic).

Leland Grove's Native American/Other Population

0 residents of Leland Grove, 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 Leland Grove is comparable to the share in Illinois overall, where 0.5% of the population is Native American/Other. Leland Grove ranks 813th statewide in terms of Native American/Other residents as a share of the population, out of 1,461 places.

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

Leland Grove is less Native American/Other than neighboring Springfield (0.9% Native American/Other), Southern View (0.6% Native American/Other), Grandview (0.2% Native American/Other), and Curran (4.3% Native American/Other).

Leland Grove's Multiracial Population

24 residents of Leland Grove, or 1.6% of the population, identify as Multiracial. The share of Multiracial residents in Leland Grove is comparable to the share in Illinois overall, where 3.4% of the population is Multiracial. Leland Grove ranks 804th statewide in terms of Multiracial residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Leland Grove's Multiracial population has declined by an estimated 50.0%. Multiracial residents' share of Leland Grove's population has decreased from 3.3% to 1.6%.

Leland Grove is more Multiracial than neighboring Curran (0% Multiracial). Leland Grove is less Multiracial than neighboring Jerome (3.8% Multiracial), Springfield (4.3% Multiracial), Southern View (5.2% Multiracial), and Grandview (6.3% 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.