
Delaware and Raritan Canal · National Register of Historic Places
Alexandria Township’s story
261 years in pictures
Census counts: 1,503 in 1790, a low of 938 in 1920, 4,809 in 2020. The archive holds 12 old photos and papers going back to 1873 and 6 maps from 1890 on.
5 places on the National Register of Historic Places.
- 1765Alexandria Township is settled
Explore the history →
Getting set upMoving to Alexandria Township: who provides what
Who provides power, water and the rest in Alexandria 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.