Maryville, IL Demographics

A map of Maryville's Population by Race

Maryville, Illinois has an estimated population of 8,316, a slight increase from the 8,221 recorded in the 2020 Census. The population is 85.8% White, 5.4% Black, 3.7% Multiracial, 2.8% Hispanic, 2.3% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Maryville, with one dot drawn for each person counted by the Census, color-coded by race.

Maryville 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 Maryville, that probability was 28.1% in 2020 and 25.9% in the most recent ACS estimates.

Maryville is ranked the 258th 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). Maryville was ranked the 260th most populous place in the 2020 Census.

Maryville's White Population

7,133 residents of Maryville, or 85.8% of the population, identify as White. The share of White residents in Maryville is significantly higher than in Illinois overall, where 58.1% of the population is White. Maryville ranks 1029th statewide in terms of White residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Maryville's White population has grown by an estimated 2.8%. White residents' share of Maryville's population has increased from 84.4% to 85.8%.

Maryville is more White than neighboring Glen Carbon (81.8% White), Collinsville (70.6% White), Edwardsville (84.5% White), and Pontoon Beach (65.4% White). Maryville is less White than neighboring Troy (88.9% White).

Maryville's Black Population

450 residents of Maryville, or 5.4% of the population, identify as Black. The share of Black residents in Maryville is lower than in Illinois overall, where 13.3% of the population is Black. Maryville ranks 212th statewide in terms of Black residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Maryville's Black population has grown by an estimated 3.0%. Black residents' share of Maryville's population has remained roughly unchanged at 5.4%.

Maryville is more Black than neighboring Troy (1.3% Black). Maryville is less Black than neighboring Glen Carbon (9.3% Black), Collinsville (16.1% Black), Edwardsville (7.4% Black), and Pontoon Beach (8.4% Black).

Maryville's Asian Population

192 residents of Maryville, or 2.3% of the population, identify as Asian. The share of Asian residents in Maryville is slightly lower than in Illinois overall, where 5.9% of the population is Asian. Maryville ranks 228th statewide in terms of Asian residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Maryville's Asian population has grown by an estimated 7.9%. Asian residents' share of Maryville's population has remained roughly unchanged at 2.3%.

Maryville is more Asian than neighboring Glen Carbon (0.7% Asian), Collinsville (1.2% Asian), Troy (0.7% Asian), Edwardsville (1.6% Asian), and Pontoon Beach (0% Asian).

Maryville's Hispanic Population

232 residents of Maryville, or 2.8% of the population, identify as Hispanic. The share of Hispanic residents in Maryville is significantly lower than in Illinois overall, where 18.8% of the population is Hispanic. Maryville ranks 624th statewide in terms of Hispanic residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Maryville's Hispanic population has declined by an estimated 25.9%. Hispanic residents' share of Maryville's population has decreased from 3.8% to 2.8%.

Maryville is more Hispanic than neighboring Glen Carbon (2.1% Hispanic). Maryville is less Hispanic than neighboring Collinsville (6.7% Hispanic), Troy (3.6% Hispanic), Edwardsville (3.5% Hispanic), and Pontoon Beach (19% Hispanic).

Maryville's Native American/Other Population

0 residents of Maryville, 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 Maryville is comparable to the share in Illinois overall, where 0.5% of the population is Native American/Other. Maryville ranks 892nd statewide in terms of Native American/Other residents as a share of the population, out of 1,461 places.

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

Maryville is less Native American/Other than neighboring Troy (0.2% Native American/Other), Edwardsville (0.4% Native American/Other), and Pontoon Beach (1.1% Native American/Other).

Maryville's Multiracial Population

309 residents of Maryville, or 3.7% of the population, identify as Multiracial. The share of Multiracial residents in Maryville is comparable to the share in Illinois overall, where 3.4% of the population is Multiracial. Maryville ranks 531st statewide in terms of Multiracial residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Maryville's Multiracial population has declined by an estimated 6.1%. Multiracial residents' share of Maryville's population has remained roughly unchanged at 3.7%.

Maryville is more Multiracial than neighboring Edwardsville (2.5% Multiracial). Maryville is less Multiracial than neighboring Glen Carbon (6.1% Multiracial), Collinsville (5.5% Multiracial), Troy (5.3% Multiracial), and Pontoon Beach (6.1% 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.