Township in Lancaster County, Pennsylvania · 19.8 sq mi · 996 people per sq mi
About 20,000 people live in Warwick township. The typical household earns $104,013, and the median resident is 42.4 years old.
2026 projection
From 19,072 in 2020
Poverty rate 4.9%
Men 41 · Women 43.8
2010–2026
19,691
2026 projection
3.2% 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
19,691
2026 projection
3.2% 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 | 19,691 | +158 | 0.81% |
|---|---|---|---|
| 2025 | 19,533 | +158 | 0.82% |
| 2024 | 19,375 | +47 | 0.24% |
| 2023 | 19,328 | +122 | 0.64% |
| 2022 | 19,206 | +56 | 0.29% |
| 2021 | 19,150 | +78 | 0.41% |
| 2020 | 19,072 | -454 | 2.33% |
| 2019 | 19,526 | +197 | 1.02% |
| 2018 | 19,329 | +338 | 1.78% |
| 2017 | 18,991 | +198 | 1.05% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 192 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 20 residents
57% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 57% | 58% | 57% |
| Never married | 26% | 30% | 22% |
| Divorced | 9% | 7% | 12% |
| Widowed | 7% | 4% | 9% |
| Separated | <1% | 1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau