
Overview of the Colerain Works, 2010
Colerain Township’s story
236 years in pictures
Its founding year, 1790, comes before those of 97% of the Ohio towns we grade with a known year.
Census counts: 1,906 in 1820, 59,239 in 2020. The archive holds 14 old photos and papers going back to 2004 and 4 maps from 1955 on.
- 1790Colerain Township is laid out
Explore the history →
Getting set upMoving to Colerain Township: who provides what
Who provides power, water and the rest in Colerain 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 Aug 3, 2026.