City in Cole County, Missouri · 1.9 sq mi · 645 people per sq mi
About 1,300 people live in St. Martins. The typical household earns $89,250, and the median resident is 38.1 years old.
2026 projection
From 1,195 in 2020
Poverty rate 5.02%
Men 37.6 · Women 38.8
2010–2026
1,250
2026 projection
4.6% since 2020 (increase)
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
1,250
2026 projection
4.6% since 2020 (increase)
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 | 1,250 | +8 | 0.64% |
|---|---|---|---|
| 2025 | 1,242 | +12 | 0.98% |
| 2024 | 1,230 | +12 | 0.99% |
| 2023 | 1,218 | +11 | 0.91% |
| 2022 | 1,207 | +6 | 0.50% |
| 2021 | 1,201 | +6 | 0.50% |
| 2020 | 1,195 | -1 | 0.08% |
| 2019 | 1,196 | +5 | 0.42% |
| 2018 | 1,191 | +5 | 0.42% |
| 2017 | 1,186 | 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 12 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 20 residents
60% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 60% | 63% | 57% |
| Never married | 25% | 28% | 23% |
| Divorced | 9% | 8% | 11% |
| Widowed | 5% | 1% | 9% |
| Separated | <1% | 0% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau