CDP in Chouteau County, Montana · 8.1 sq mi · 61 people per sq mi
About 490 people live in St. Pierre. The median resident is 16.4 years old.
2026 projection
From 357 in 2020
Poverty rate 40.61%
Men 15.1 · Women 21.3
2011–2026
494
2026 projection
38.4% 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.
2011–2026
494
2026 projection
38.4% 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 | 494 | +9 | 1.86% |
|---|---|---|---|
| 2025 | 485 | +18 | 1.91% |
| 2023 | 467 | +35 | 8.10% |
| 2022 | 432 | +37 | 9.37% |
| 2021 | 395 | +38 | 10.64% |
| 2020 | 357 | +14 | 4.08% |
| 2019 | 343 | +16 | 4.89% |
| 2018 | 327 | -214 | 39.56% |
| 2017 | 541 | +30 | 5.87% |
| 2016 | 511 | +13 | 2.61% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 4 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
14% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 14% | 23% | 8% |
| Never married | 77% | 66% | 84% |
| Divorced | 0% | 0% | 0% |
| Widowed | 9% | 11% | 8% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
7 sources, all from the U.S. Census Bureau