
Goodspeed Opera House · National Register of Historic Places
East Haddam’s story
292 years in pictures
Census counts: 2,749 in 1790, a low of 2,114 in 1930, 8,875 in 2020. The archive holds 12 old photos and papers going back to 1816 and 5 maps from 1893 on.
13 places on the National Register of Historic Places.
- 1734East Haddam is settled
Explore the history →
Getting set upMoving to East Haddam: who provides what
Who provides power, water and the rest in East Haddam, 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 Sep 30, 2026.