City in St. Louis County, Missouri · 0.3 sq mi · 5,552 people per sq mi
About 1,400 people live in Winchester. The typical household earns $87,917, and the median resident is 36.9 years old.
2026 projection
From 1,439 in 2020
Poverty rate 4.52%
Men 36 · Women 39.3
2010–2026
1,391
2026 projection
3.3% 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
1,391
2026 projection
3.3% 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 | 1,391 | -9 | 0.64% |
|---|---|---|---|
| 2025 | 1,400 | -6 | 0.43% |
| 2024 | 1,406 | -1 | 0.07% |
| 2023 | 1,407 | -7 | 0.50% |
| 2022 | 1,414 | -14 | 0.98% |
| 2021 | 1,428 | -11 | 0.76% |
| 2020 | 1,439 | -76 | 5.02% |
| 2019 | 1,515 | -4 | 0.26% |
| 2018 | 1,519 | -6 | 0.39% |
| 2017 | 1,525 | -5 | 0.33% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 19 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 22 residents
44% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 44% | 47% | 41% |
| Never married | 39% | 42% | 37% |
| Divorced | 12% | 7% | 17% |
| Widowed | 4% | 4% | 5% |
| Separated | <1% | <1% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau