Census Dots

St. Charles, MO Demographics

A map of St. Charles's Population by Race

Race
PopulationPercent
White
55,07578.1%
Black
5,3997.7%
Hispanic
3,9695.6%
Multiracial
3,2964.7%
Asian
2,2933.3%
Native American/Other
4610.7%

St. Charles, Missouri had a population of 70,493 in 2020. It was 78.1% White, 7.7% Black, 3.3% Asian, 5.6% Hispanic, 0.7% Native American/Other, and 4.7% Multiracial. This map presents the population of St. Charles, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,082 places in Missouri, St. Charles is the 9th most populous. 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).

St. Charles's White Population

55,075 residents of St. Charles identify as White, or 78.1%. This makes the White share of the population of St. Charles roughly similar to the White share of the population of Missouri (75.8% White). Of the 1,082 places in Missouri, St. Charles is ranked #916 in terms of White residents as a share of the population.

St. Charles is more White than neighboring Maryland Heights (57.7% White), Bridgeton (59% White), and Hazelwood (44.4% White). St. Charles is less White than neighboring Champ (80% White), and St. Peters (82.4% White).

St. Charles's Black Population

5,399 residents of St. Charles identify as Black, or 7.7%. This makes the Black share of the population of St. Charles roughly similar to the Black share of the population of Missouri (11.3% Black). Of the 1,082 places in Missouri, St. Charles is ranked #125 in terms of Black residents as a share of the population.

St. Charles is more Black than neighboring Champ (0% Black), and St. Peters (5.6% Black). St. Charles is less Black than neighboring Maryland Heights (15.3% Black), Bridgeton (24.3% Black), and Hazelwood (43.6% Black).

St. Charles's Asian Population

2,293 residents of St. Charles identify as Asian, or 3.3%. This makes the Asian share of the population of St. Charles roughly similar to the Asian share of the population of Missouri (2.1% Asian). Of the 1,082 places in Missouri, St. Charles is ranked #51 in terms of Asian residents as a share of the population.

St. Charles is more Asian than neighboring Champ (0% Asian), St. Peters (2.5% Asian), Bridgeton (3.2% Asian), and Hazelwood (1.5% Asian). St. Charles is less Asian than neighboring Maryland Heights (16.4% Asian).

St. Charles's Hispanic Population

3,969 residents of St. Charles identify as Hispanic, or 5.6%. This makes the Hispanic share of the population of St. Charles roughly similar to the Hispanic share of the population of Missouri (4.9% Hispanic). Of the 1,082 places in Missouri, St. Charles is ranked #140 in terms of Hispanic residents as a share of the population.

St. Charles is more Hispanic than neighboring Maryland Heights (4.8% Hispanic), St. Peters (3.8% Hispanic), and Hazelwood (4.2% Hispanic). St. Charles is less Hispanic than neighboring Champ (10% Hispanic), and Bridgeton (7.9% Hispanic).

St. Charles's Native American/Other Population

461 residents of St. Charles identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.7%. This makes the Native American/Other share of the population of St. Charles roughly similar to the Native American/Other share of the population of Missouri (0.9% Native American/Other). Of the 1,082 places in Missouri, St. Charles is ranked #452 in terms of Native American/Other residents as a share of the population.

St. Charles is more Native American/Other than neighboring Champ (0% Native American/Other), St. Peters (0.6% Native American/Other), and Bridgeton (0.6% Native American/Other). St. Charles is less Native American/Other than neighboring Maryland Heights (1.2% Native American/Other), and Hazelwood (1.1% Native American/Other).

St. Charles's Multiracial Population

3,296 residents of St. Charles identify as Multiracial, or 4.7%. This makes the Multiracial share of the population of St. Charles roughly similar to the Multiracial share of the population of Missouri (5% Multiracial). Of the 1,082 places in Missouri, St. Charles is ranked #530 in terms of Multiracial residents as a share of the population.

St. Charles is more Multiracial than neighboring Maryland Heights (4.6% Multiracial). St. Charles is less Multiracial than neighboring Champ (10% Multiracial), St. Peters (5.1% Multiracial), Bridgeton (5% Multiracial), and Hazelwood (5.2% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.