2024 Demographics
Population Data for County: St. Louis
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Population
County: St. Louis
986,988
Persons
Percent Population Change: 2020 to 2024
County: St. Louis
-1.71%
| Population by Race | County: St. Louis | |
|---|---|---|
| Persons | % of Population | |
| White | 608,268 | 61.63% |
| Black/African American | 246,078 | 24.93% |
| American Indian/Alaskan Native | 2,436 | 0.25% |
| Asian | 50,137 | 5.08% |
| Native Hawaiian/Pacific Islander | 299 | 0.03% |
| Some Other Race | 17,069 | 1.73% |
| 2+ Races | 62,701 | 6.35% |
| Population by Ethnicity | County: St. Louis | |
|---|---|---|
| Persons | % of Population | |
| Hispanic/Latino | 40,496 | 4.10% |
| Non-Hispanic/Latino | 946,492 | 95.90% |
| Population by Age Group | County: St. Louis | |
|---|---|---|
| Persons | % of Population | |
| 0-4 | 53,306 | 5.40% |
| 5-9 | 55,578 | 5.63% |
| 10-14 | 60,878 | 6.17% |
| 15-17 | 37,599 | 3.81% |
| 18-20 | 41,920 | 4.25% |
| 21-24 | 49,391 | 5.00% |
| 25-34 | 117,460 | 11.90% |
| 35-44 | 122,653 | 12.43% |
| 45-54 | 114,003 | 11.55% |
| 55-64 | 128,197 | 12.99% |
| 65-74 | 116,769 | 11.83% |
| 75-84 | 63,019 | 6.38% |
| 85+ | 26,215 | 2.66% |
Median Age
County: St. Louis
41.3
Years
| Population Age 5+ by Language Spoken at Home | County: St. Louis | |
|---|---|---|
| Persons | % of Population Age 5+ | |
| Speak Only English | 850,757 | 91.12% |
| Speak Spanish | 19,286 | 2.07% |
| Speak Asian/Pac Islander Lang | 23,153 | 2.48% |
| Speak Indo-European Lang | 32,340 | 3.46% |
| Speak Other Lang | 8,146 | 0.87% |
| Population Age 15+ by Marital Status | County: St. Louis | |
|---|---|---|
| Persons | % of Population Age 15+ | |
| Never Married | 271,856 | 33.27% |
| Married, Spouse present | 381,068 | 46.63% |
| Married, Spouse absent | 28,004 | 3.43% |
| Divorced | 86,171 | 10.54% |
| Widowed | 50,127 | 6.13% |
Demographics information provided by Claritas, updated April 2024, under these terms of use.