City in McClain County, Oklahoma · 60.1 sq mi · 268 people per sq mi
About 16,000 people live in Newcastle. The typical household earns $93,398, and the median resident is 38.4 years old.
2026 projection
From 11,171 in 2020
Poverty rate 3.81%
Men 39 · Women 37.9
1970–2026
16,079
2026 projection
43.9% 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.
1970–2026
16,079
2026 projection
43.9% 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 | 16,079 | +881 | 5.80% |
|---|---|---|---|
| 2025 | 15,198 | +500 | 3.40% |
| 2024 | 14,698 | +713 | 5.10% |
| 2023 | 13,985 | +910 | 6.96% |
| 2022 | 13,075 | +916 | 7.53% |
| 2021 | 12,159 | +988 | 8.84% |
| 2020 | 11,171 | +532 | 5.00% |
| 2019 | 10,639 | +379 | 3.69% |
| 2018 | 10,260 | +344 | 3.47% |
| 2017 | 9,916 | +307 | 3.19% |
Showing 10 of 21 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 130 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 26 residents
62% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 62% | 64% | 60% |
| Never married | 23% | 24% | 22% |
| Divorced | 9% | 8% | 9% |
| Widowed | 4% | 1% | 7% |
| Separated | 2% | 3% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau