
Pennington Cottage · National Register of Historic Places
Deer Park’s story
146 years in pictures
Census counts: 195 in 1880, a peak of 486 in 1980, 303 in 2020. The archive holds 17 old photos and papers going back to 1885 and 5 maps from 1899 on.
2 places on the National Register of Historic Places.
Explore the history →
Getting set upMoving to Deer Park: who provides what
Who provides power, water and the rest in Deer Park, 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 Mar 11, 2026.