Township in Cumberland County, Pennsylvania · 24.7 sq mi · 256 people per sq mi
About 6,300 people live in Plainfield township. The typical household earns $87,230, and the median resident is 52.4 years old.
2026 projection
From 6,268 in 2020
Poverty rate 9.43%
Men 57.8 · Women 50.6
2010–2026
6,340
2026 projection
1.1% 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
6,340
2026 projection
1.1% 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 | 6,340 | +25 | 0.40% |
|---|---|---|---|
| 2025 | 6,315 | +25 | 0.40% |
| 2024 | 6,290 | +18 | 0.29% |
| 2023 | 6,272 | +16 | 0.26% |
| 2022 | 6,256 | -24 | 0.38% |
| 2021 | 6,280 | +12 | 0.19% |
| 2020 | 6,268 | +19 | 0.30% |
| 2019 | 6,249 | +2 | 0.03% |
| 2018 | 6,247 | +44 | 0.71% |
| 2017 | 6,203 | +20 | 0.32% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 62 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 11 residents
54% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 54% | 57% | 52% |
| Never married | 30% | 30% | 30% |
| Divorced | 12% | 10% | 14% |
| Widowed | 4% | 3% | 5% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau