Thompsonville, IL Demographics

A map of Thompsonville's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	462	457	92.4%	94.0%
Hispanic	18	5	3.6%	1.0%
Multiracial	14	20	2.8%	4.1%
Black	2	1	0.4%	0.2%
Asian	2	1	0.4%	0.2%
Native American/Other	2	2	0.4%	0.4%

Thompsonville, Illinois has an estimated population of 500, a slight increase from the 486 recorded in the 2020 Census. The population is 92.4% White, 3.6% Hispanic, 2.8% Multiracial, 0.4% Black, 0.4% Asian, and 0.4% Native American/Other. This demographic dot map shows the population of Thompsonville, with one dot drawn for each person counted by the Census, color-coded by race.

Thompsonville 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 Thompsonville, that probability was 11.4% in 2020 and 14.4% in the most recent ACS estimates.

Thompsonville is ranked the 933rd 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). Thompsonville was ranked the 931st most populous place in the 2020 Census.

Thompsonville's White Population

462 residents of Thompsonville, or 92.4% of the population, identify as White. The share of White residents in Thompsonville is significantly higher than in Illinois overall, where 58.1% of the population is White. Thompsonville ranks 313th statewide in terms of White residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Thompsonville's White population has grown by an estimated 1.1%. White residents' share of Thompsonville's population has decreased from 94.0% to 92.4%.

Thompsonville is more White than neighboring Galatia (86.2% White). Thompsonville is less White than neighboring Hanaford (96.7% White), Macedonia (96.8% White), Pittsburg (95.5% White), and West Frankfort (95.9% White).

Thompsonville's Black Population

2 residents of Thompsonville, or 0.4% of the population, identify as Black. The share of Black residents in Thompsonville is considerably lower than in Illinois overall, where 13.3% of the population is Black. Thompsonville ranks 1040th statewide in terms of Black residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Thompsonville's Black population has grown by an estimated 100.0%. Black residents' share of Thompsonville's population has remained roughly unchanged at 0.4%.

Thompsonville is more Black than neighboring Hanaford (0% Black), Macedonia (0% Black), and Pittsburg (0% Black). Thompsonville is less Black than neighboring Galatia (1.1% Black).

Thompsonville's Asian Population

2 residents of Thompsonville, or 0.4% of the population, identify as Asian. The share of Asian residents in Thompsonville is lower than in Illinois overall, where 5.9% of the population is Asian. Thompsonville ranks 907th statewide in terms of Asian residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Thompsonville's Asian population has grown by an estimated 100.0%. Asian residents' share of Thompsonville's population has remained roughly unchanged at 0.4%.

Thompsonville is more Asian than neighboring Hanaford (0% Asian), Macedonia (0% Asian), Pittsburg (0% Asian), Galatia (0% Asian), and West Frankfort (0.1% Asian).

Thompsonville's Hispanic Population

18 residents of Thompsonville, or 3.6% of the population, identify as Hispanic. The share of Hispanic residents in Thompsonville is significantly lower than in Illinois overall, where 18.8% of the population is Hispanic. Thompsonville ranks 1242nd statewide in terms of Hispanic residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Thompsonville's Hispanic population has grown by an estimated 260.0%. Hispanic residents' share of Thompsonville's population has increased from 1.0% to 3.6%.

Thompsonville is more Hispanic than neighboring Hanaford (0% Hispanic), Macedonia (0% Hispanic), Pittsburg (1.8% Hispanic), and West Frankfort (1.4% Hispanic). Thompsonville is less Hispanic than neighboring Galatia (3.9% Hispanic).

Thompsonville's Native American/Other Population

2 residents of Thompsonville, or 0.4% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Thompsonville is comparable to the share in Illinois overall, where 0.5% of the population is Native American/Other. Thompsonville ranks 693rd statewide in terms of Native American/Other residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Thompsonville's Native American/Other population has remained roughly the same. Native American/Other residents' share of Thompsonville's population has remained roughly unchanged at 0.4%.

Thompsonville is more Native American/Other than neighboring Pittsburg (0.1% Native American/Other), Galatia (0.3% Native American/Other), and West Frankfort (0.2% Native American/Other). Thompsonville is less Native American/Other than neighboring Hanaford (0.9% Native American/Other), and Macedonia (3.2% Native American/Other).

Thompsonville's Multiracial Population

14 residents of Thompsonville, or 2.8% of the population, identify as Multiracial. The share of Multiracial residents in Thompsonville is comparable to the share in Illinois overall, where 3.4% of the population is Multiracial. Thompsonville ranks 486th statewide in terms of Multiracial residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Thompsonville's Multiracial population has declined by an estimated 30.0%. Multiracial residents' share of Thompsonville's population has decreased from 4.1% to 2.8%.

Thompsonville is more Multiracial than neighboring Hanaford (2.4% Multiracial), Macedonia (0% Multiracial), Pittsburg (2.6% Multiracial), and West Frankfort (2% Multiracial). Thompsonville is less Multiracial than neighboring Galatia (8.4% 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.