
Mill Grove · National Register of Historic Places
Lower Providence Township’s story
221 years in pictures
Mill Grove is a National Historic Landmark, the National Register’s top tier.
Census counts: 3,189 in 1930, 25,625 in 2020. The archive holds 1 old photo or paper and 7 maps from 1894 on.
4 places on the National Register of Historic Places.
- 1805Lower Providence Township is settled
Explore the history →
Getting set upMoving to Lower Providence Township: who provides what
Who provides power, water and the rest in Lower Providence Township, and how to reach them.
The full setup list →EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.