Town in Lincoln County, Maine · 29.1 sq mi · 66 people per sq mi
About 1,900 people live in Newcastle town. The typical household earns $89,868, and the median resident is 49.4 years old.
2026 projection
From 1,851 in 2020
Poverty rate 3.49%
Men 51.6 · Women 48.8
2010–2026
1,919
2026 projection
3.7% 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.
2010–2026
1,919
2026 projection
3.7% 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 | 1,919 | +4 | 0.21% |
|---|---|---|---|
| 2025 | 1,915 | +4 | 0.21% |
| 2024 | 1,911 | +1 | 0.05% |
| 2023 | 1,910 | 0 | 0.00% |
| 2022 | 1,910 | +15 | 0.79% |
| 2021 | 1,895 | +44 | 2.38% |
| 2020 | 1,851 | +84 | 4.75% |
| 2019 | 1,767 | +15 | 0.86% |
| 2018 | 1,752 | +8 | 0.46% |
| 2017 | 1,744 | +11 | 0.63% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 19 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 29 residents
64% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 64% | 67% | 61% |
| Never married | 22% | 23% | 20% |
| Divorced | 7% | 7% | 8% |
| Widowed | 7% | 2% | 12% |
| Separated | <1% | <1% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau