CDP in Toole County, Montana · 0.3 sq mi · 615 people per sq mi
About 190 people live in Rimrock Colony.
2026 projection
From 168 in 2020
Poverty rate 0%
Men 0 · Women 0
2020–2026
193
2026 projection
14.9% 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.
2020–2026
193
2026 projection
14.9% 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 | 193 | +12 | 6.63% |
|---|---|---|---|
| 2025 | 181 | +24 | 7.37% |
| 2023 | 157 | +17 | 12.14% |
| 2022 | 140 | -41 | 22.65% |
| 2021 | 181 | +13 | 7.74% |
| 2020 | 168 | — | — |
Showing 6 of 6 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 0.39 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
100% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 100% | 100% | 0% |
| Never married | 0% | 0% | 0% |
| Divorced | 0% | 0% | 0% |
| Widowed | 0% | 0% | 0% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
7 sources, all from the U.S. Census Bureau