Town in Niobrara County, Wyoming · 0.3 sq mi · 331 people per sq mi
90 people live in Manville. The typical household earns $57,250, and the median resident is 63.2 years old.
2026 projection
From 92 in 2020
Poverty rate 6.98%
Men 43.5 · Women 65.7
2010–2026
90
2026 projection
2.2% since 2020 (decrease)
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
90
2026 projection
2.2% since 2020 (decrease)
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 | 90 | -1 | 1.10% |
|---|---|---|---|
| 2025 | 91 | 0 | 0.00% |
| 2024 | 91 | 0 | 0.00% |
| 2023 | 91 | 0 | 0.00% |
| 2022 | 91 | -1 | 1.09% |
| 2021 | 92 | 0 | 0.00% |
| 2020 | 92 | -1 | 1.08% |
| 2019 | 93 | -2 | 2.11% |
| 2018 | 95 | 0 | 0.00% |
| 2017 | 95 | -3 | 3.06% |
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.
Manville has a population change higher than Niobrara County, and lower than 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 2 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 14 residents
62% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 62% | 59% | 65% |
| Never married | 12% | 21% | 0% |
| Divorced | 12% | 16% | 7% |
| Widowed | 15% | 5% | 28% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources