Oakbrook Terrace, IL Demographics

A map of Oakbrook Terrace's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	1,558	1,609	57.2%	58.5%
Black	553	246	20.3%	8.9%
Asian	295	487	10.8%	17.7%
Hispanic	232	308	8.5%	11.2%
Multiracial	85	80	3.1%	2.9%
Native American/Other	0	21	0.0%	0.8%

Oakbrook Terrace, Illinois has an estimated population of 2,723, a slight decrease from the 2,751 recorded in the 2020 Census. The population is 57.2% White, 20.3% Black, 10.8% Asian, 8.5% Hispanic, 3.1% Multiracial, and 0.0% Native American/Other. This demographic dot map shows the population of Oakbrook Terrace, with one dot drawn for each person counted by the Census, color-coded by race.

Oakbrook Terrace has become slightly more racially diverse since the 2020 Census. It is slightly more 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 Oakbrook Terrace, that probability was 60.5% in 2020 and 61.1% in the most recent ACS estimates.

Oakbrook Terrace is ranked the 445th 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). Oakbrook Terrace was ranked the 447th most populous place in the 2020 Census.

Oakbrook Terrace's White Population

1,558 residents of Oakbrook Terrace, or 57.2% of the population, identify as White. The share of White residents in Oakbrook Terrace is comparable to the share in Illinois overall, where 58.1% of the population is White. Oakbrook Terrace ranks 1311th statewide in terms of White residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Oakbrook Terrace's White population has declined by an estimated 3.2%. White residents' share of Oakbrook Terrace's population has decreased from 58.5% to 57.2%.

Oakbrook Terrace is less White than neighboring Oak Brook (59.3% White), Villa Park (63.9% White), Elmhurst (76% White), Lombard (66% White), and Clarendon Hills (78.8% White).

Oakbrook Terrace's Black Population

553 residents of Oakbrook Terrace, or 20.3% of the population, identify as Black. The share of Black residents in Oakbrook Terrace is higher than in Illinois overall, where 13.3% of the population is Black. Oakbrook Terrace ranks 150th statewide in terms of Black residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Oakbrook Terrace's Black population has grown by an estimated 124.8%. Black residents' share of Oakbrook Terrace's population has increased from 8.9% to 20.3%.

Oakbrook Terrace is more Black than neighboring Oak Brook (0.3% Black), Villa Park (3.5% Black), Elmhurst (1.8% Black), Lombard (5.1% Black), and Clarendon Hills (0.4% Black).

Oakbrook Terrace's Asian Population

295 residents of Oakbrook Terrace, or 10.8% of the population, identify as Asian. The share of Asian residents in Oakbrook Terrace is slightly higher than in Illinois overall, where 5.9% of the population is Asian. Oakbrook Terrace ranks 20th statewide in terms of Asian residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Oakbrook Terrace's Asian population has declined by an estimated 39.4%. Asian residents' share of Oakbrook Terrace's population has decreased from 17.7% to 10.8%.

Oakbrook Terrace is more Asian than neighboring Villa Park (3.3% Asian), Elmhurst (7.8% Asian), Lombard (10.7% Asian), and Clarendon Hills (9.8% Asian). Oakbrook Terrace is less Asian than neighboring Oak Brook (32.7% Asian).

Oakbrook Terrace's Hispanic Population

232 residents of Oakbrook Terrace, or 8.5% of the population, identify as Hispanic. The share of Hispanic residents in Oakbrook Terrace is considerably lower than in Illinois overall, where 18.8% of the population is Hispanic. Oakbrook Terrace ranks 233rd statewide in terms of Hispanic residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Oakbrook Terrace's Hispanic population has declined by an estimated 24.7%. Hispanic residents' share of Oakbrook Terrace's population has decreased from 11.2% to 8.5%.

Oakbrook Terrace is more Hispanic than neighboring Oak Brook (5.7% Hispanic), and Clarendon Hills (6.7% Hispanic). Oakbrook Terrace is less Hispanic than neighboring Villa Park (24.9% Hispanic), Elmhurst (10.4% Hispanic), and Lombard (14.4% Hispanic).

Oakbrook Terrace's Native American/Other Population

0 residents of Oakbrook Terrace, 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 Oakbrook Terrace is comparable to the share in Illinois overall, where 0.5% of the population is Native American/Other. Oakbrook Terrace ranks 227th statewide in terms of Native American/Other residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Oakbrook Terrace's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Oakbrook Terrace's population has decreased from 0.8% to 0.0%.

Oakbrook Terrace is less Native American/Other than neighboring Oak Brook (0.3% Native American/Other), Elmhurst (0.2% Native American/Other), Lombard (0.3% Native American/Other), and Clarendon Hills (0.5% Native American/Other).

Oakbrook Terrace's Multiracial Population

85 residents of Oakbrook Terrace, or 3.1% of the population, identify as Multiracial. The share of Multiracial residents in Oakbrook Terrace is comparable to the share in Illinois overall, where 3.4% of the population is Multiracial. Oakbrook Terrace ranks 970th statewide in terms of Multiracial residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Oakbrook Terrace's Multiracial population has grown by an estimated 6.3%. Multiracial residents' share of Oakbrook Terrace's population has remained roughly unchanged at 3.1%.

Oakbrook Terrace is more Multiracial than neighboring Oak Brook (1.6% Multiracial). Oakbrook Terrace is less Multiracial than neighboring Villa Park (4.4% Multiracial), Elmhurst (3.7% Multiracial), Lombard (3.6% Multiracial), and Clarendon Hills (3.8% 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.