Casey, IL Demographics

A map of Casey's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	2,026	2,288	90.5%	95.2%
Hispanic	183	43	8.2%	1.8%
Multiracial	20	52	0.9%	2.2%
Black	10	12	0.4%	0.5%
Asian	0	3	0.0%	0.1%
Native American/Other	0	6	0.0%	0.2%

Casey, Illinois has an estimated population of 2,239, a decrease from the 2,404 recorded in the 2020 Census. The population is 90.5% White, 8.2% Hispanic, 0.9% Multiracial, 0.4% Black, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Casey, with one dot drawn for each person counted by the Census, color-coded by race.

Casey has become considerably 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 Casey, that probability was 9.3% in 2020 and 17.4% in the most recent ACS estimates.

Casey is ranked the 485th 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). Casey was ranked the 467th most populous place in the 2020 Census.

Casey's White Population

2,026 residents of Casey, or 90.5% of the population, identify as White. The share of White residents in Casey is significantly higher than in Illinois overall, where 58.1% of the population is White. Casey ranks 174th statewide in terms of White residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Casey's White population has declined by an estimated 11.5%. White residents' share of Casey's population has decreased from 95.2% to 90.5%.

Casey is less White than neighboring Martinsville (97.6% White), Westfield (93% White), Greenup (94.6% White), Yale (100% White), and Hidalgo (98.3% White).

Casey's Black Population

10 residents of Casey, or 0.4% of the population, identify as Black. The share of Black residents in Casey is considerably lower than in Illinois overall, where 13.3% of the population is Black. Casey ranks 858th statewide in terms of Black residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Casey's Black population has declined by an estimated 16.7%. Black residents' share of Casey's population has remained roughly unchanged at 0.4%.

Casey is more Black than neighboring Martinsville (0% Black), Greenup (0% Black), Yale (0% Black), and Hidalgo (0% Black). Casey is less Black than neighboring Westfield (1% Black).

Casey's Asian Population

0 residents of Casey, or 0.0% of the population, identify as Asian. The share of Asian residents in Casey is lower than in Illinois overall, where 5.9% of the population is Asian. Casey ranks 994th statewide in terms of Asian residents as a share of the population, out of 1,461 places.

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

Casey is less Asian than neighboring Martinsville (0.4% Asian).

Casey's Hispanic Population

183 residents of Casey, or 8.2% of the population, identify as Hispanic. The share of Hispanic residents in Casey is considerably lower than in Illinois overall, where 18.8% of the population is Hispanic. Casey ranks 1025th statewide in terms of Hispanic residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Casey's Hispanic population has grown by an estimated 325.6%. Hispanic residents' share of Casey's population has increased from 1.8% to 8.2%.

Casey is more Hispanic than neighboring Martinsville (1% Hispanic), Westfield (1.2% Hispanic), Greenup (0% Hispanic), Yale (0% Hispanic), and Hidalgo (0% Hispanic).

Casey's Native American/Other Population

0 residents of Casey, 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 Casey is comparable to the share in Illinois overall, where 0.5% of the population is Native American/Other. Casey ranks 950th statewide in terms of Native American/Other residents as a share of the population, out of 1,461 places.

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

Casey's Multiracial Population

20 residents of Casey, or 0.9% of the population, identify as Multiracial. The share of Multiracial residents in Casey is slightly lower than in Illinois overall, where 3.4% of the population is Multiracial. Casey ranks 1213th statewide in terms of Multiracial residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Casey's Multiracial population has declined by an estimated 61.5%. Multiracial residents' share of Casey's population has decreased from 2.2% to 0.9%.

Casey is more Multiracial than neighboring Yale (0% Multiracial). Casey is less Multiracial than neighboring Martinsville (1% Multiracial), Westfield (4.8% Multiracial), Greenup (5.4% Multiracial), and Hidalgo (1.7% 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.