Town in Lincoln County, Wyoming · 1.1 sq mi · 482 people per sq mi
511 people live in Diamondville. The typical household earns $65,962, and the median resident is 48 years old.
2026 projection
From 520 in 2020
Poverty rate 7.82%
Men 48.1 · Women 48
2010–2026
511
2026 projection
1.7% 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
511
2026 projection
1.7% 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 | 511 | -2 | 0.39% |
|---|---|---|---|
| 2025 | 513 | -2 | 0.39% |
| 2024 | 515 | -4 | 0.77% |
| 2023 | 519 | -7 | 1.33% |
| 2022 | 526 | -1 | 0.19% |
| 2021 | 527 | +7 | 1.35% |
| 2020 | 520 | -20 | 3.70% |
| 2019 | 540 | -19 | 3.40% |
| 2018 | 559 | -27 | 4.61% |
| 2017 | 586 | -27 | 4.40% |
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.
Diamondville has a population change lower than Lincoln 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 7 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 13 residents
52% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 52% | 59% | 46% |
| Never married | 21% | 23% | 18% |
| Divorced | 17% | 12% | 22% |
| Widowed | 7% | 6% | 7% |
| Separated | 3% | 0% | 6% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources