Town in Platte County, Wyoming · 0.3 sq mi · 274 people per sq mi
71 people live in Hartville. The typical household earns $62,679, and the median resident is 59.3 years old.
2026 projection
From 64 in 2020
Poverty rate 0%
Men 58.9 · Women 59.5
2010–2026
71
2026 projection
10.9% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
71
2026 projection
10.9% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 71 | 0 | 0.00% |
|---|---|---|---|
| 2025 | 71 | +1 | 1.43% |
| 2024 | 70 | +1 | 1.45% |
| 2023 | 69 | +1 | 1.47% |
| 2022 | 68 | -2 | 2.86% |
| 2021 | 70 | +6 | 9.38% |
| 2020 | 64 | +1 | 1.59% |
| 2019 | 63 | 0 | 0.00% |
| 2018 | 63 | -1 | 1.56% |
| 2017 | 64 | +1 | 1.59% |
Showing 10 of 17 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Hartville is growing faster than Platte County, Wyoming, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 0.88 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
0% of residents
61% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 61% | 68% | 55% |
| Never married | 22% | 32% | 12% |
| Divorced | 16% | 0% | 31% |
| Widowed | 1% | 0% | 2% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources