Town in Seminole County, Oklahoma · 0.6 sq mi · 381 people per sq mi
226 people live in Cromwell. The typical household earns $58,026, and the median resident is 44.4 years old.
2026 projection
From 238 in 2020
Poverty rate 19.91%
Men 55.5 · Women 37.7
2010–2026
226
2026 projection
5% 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
226
2026 projection
5% 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 | 226 | -2 | 0.88% |
|---|---|---|---|
| 2025 | 228 | -1 | 0.44% |
| 2024 | 229 | -4 | 1.72% |
| 2023 | 233 | -1 | 0.43% |
| 2022 | 234 | -3 | 1.27% |
| 2021 | 237 | -1 | 0.42% |
| 2020 | 238 | -6 | 2.46% |
| 2019 | 244 | -6 | 2.40% |
| 2018 | 250 | -6 | 2.34% |
| 2017 | 256 | -8 | 3.03% |
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.
Cromwell has a population change lower than Seminole County, Oklahoma, 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
About 1 in 5 residents
32% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 32% | 31% | 35% |
| Never married | 30% | 21% | 44% |
| Divorced | 14% | 14% | 13% |
| Widowed | 24% | 34% | 9% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources