Village in St. Louis County, Missouri · 0.3 sq mi · 2,158 people per sq mi
About 580 people live in Twin Oaks. The typical household earns $120,151, and the median resident is 42.4 years old.
2026 projection
From 590 in 2020
Poverty rate 2.72%
Men 42.5 · Women 40.6
2010–2026
581
2026 projection
1.5% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
581
2026 projection
1.5% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 581 | -2 | 0.34% |
|---|---|---|---|
| 2025 | 583 | -2 | 0.34% |
| 2024 | 585 | +2 | 0.34% |
| 2023 | 583 | -1 | 0.17% |
| 2022 | 584 | -4 | 0.68% |
| 2021 | 588 | -2 | 0.34% |
| 2020 | 590 | +187 | 46.40% |
| 2019 | 403 | 0 | 0.00% |
| 2018 | 403 | -1 | 0.25% |
| 2017 | 404 | 0 | 0.00% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 7 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 37 residents
38% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 38% | 36% | 40% |
| Never married | 44% | 54% | 32% |
| Divorced | 9% | 6% | 13% |
| Widowed | 7% | 3% | 12% |
| Separated | 2% | 1% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau