Weldon Spring, MO Demographics

A map of Weldon Spring's Population by Race

Weldon Spring, Missouri had a population of 5,326 in 2020. It was 92.1% White, 1.5% Black, 1.8% Asian, 1.5% Hispanic, 0.2% Native American/Other, and 3.0% Multiracial. This map presents the population of Weldon Spring, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,082 places in Missouri, Weldon Spring is the 137th 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).

Weldon Spring's White Population

4,904 residents of Weldon Spring identify as White, or 92.1%. This makes the White share of the population of Weldon Spring larger than the White share of the population of Missouri (75.8% White). Of the 1,082 places in Missouri, Weldon Spring is ranked #328 in terms of White residents as a share of the population.

Weldon Spring is more White than neighboring Weldon Spring Heights (88.2% White), Cottleville (83.6% White), St. Peters (82.4% White), Chesterfield (75% White), and Dardenne Prairie (85% White).

Weldon Spring's Black Population

78 residents of Weldon Spring identify as Black, or 1.5%. This makes the Black share of the population of Weldon Spring slightly less than the Black share of the population of Missouri (11.3% Black). Of the 1,082 places in Missouri, Weldon Spring is ranked #332 in terms of Black residents as a share of the population.

Weldon Spring is more Black than neighboring Weldon Spring Heights (0% Black). Weldon Spring is less Black than neighboring Cottleville (4.4% Black), St. Peters (5.6% Black), Chesterfield (3.1% Black), and Dardenne Prairie (3.6% Black).

Weldon Spring's Asian Population

95 residents of Weldon Spring identify as Asian, or 1.8%. This makes the Asian share of the population of Weldon Spring roughly similar to the Asian share of the population of Missouri (2.1% Asian). Of the 1,082 places in Missouri, Weldon Spring is ranked #106 in terms of Asian residents as a share of the population.

Weldon Spring is less Asian than neighboring Weldon Spring Heights (4.3% Asian), Cottleville (4.3% Asian), St. Peters (2.5% Asian), Chesterfield (14.4% Asian), and Dardenne Prairie (4.4% Asian).

Weldon Spring's Hispanic Population

80 residents of Weldon Spring identify as Hispanic, or 1.5%. This makes the Hispanic share of the population of Weldon Spring roughly similar to the Hispanic share of the population of Missouri (4.9% Hispanic). Of the 1,082 places in Missouri, Weldon Spring is ranked #744 in terms of Hispanic residents as a share of the population.

Weldon Spring is less Hispanic than neighboring Weldon Spring Heights (4.3% Hispanic), Cottleville (2.9% Hispanic), St. Peters (3.8% Hispanic), Chesterfield (3.5% Hispanic), and Dardenne Prairie (2.9% Hispanic).

Weldon Spring's Native American/Other Population

9 residents of Weldon Spring identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.2%. This makes the Native American/Other share of the population of Weldon Spring 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, Weldon Spring is ranked #765 in terms of Native American/Other residents as a share of the population.

Weldon Spring is less Native American/Other than neighboring Weldon Spring Heights (1.1% Native American/Other), Cottleville (0.5% Native American/Other), St. Peters (0.6% Native American/Other), Chesterfield (0.5% Native American/Other), and Dardenne Prairie (0.3% Native American/Other).

Weldon Spring's Multiracial Population

160 residents of Weldon Spring identify as Multiracial, or 3.0%. This makes the Multiracial share of the population of Weldon Spring roughly similar to the Multiracial share of the population of Missouri (5% Multiracial). Of the 1,082 places in Missouri, Weldon Spring is ranked #853 in terms of Multiracial residents as a share of the population.

Weldon Spring is more Multiracial than neighboring Weldon Spring Heights (2.2% Multiracial). Weldon Spring is less Multiracial than neighboring Cottleville (4.3% Multiracial), St. Peters (5.1% Multiracial), Chesterfield (3.5% Multiracial), and Dardenne Prairie (3.7% Multiracial).

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