
Portage Point Inn Complex · National Register of Historic Places
Onekama Township’s story
181 years in pictures
Census counts: 274 in 1900, a peak of 647 in 2000, 399 in 2020. The archive holds 4 old photos and papers going back to 2005 and 2 maps from 1956 on.
4 places on the National Register of Historic Places.
- 1845Onekama Township is settled
Explore the history →
Getting set upMoving to Onekama Township: who provides what
Who provides power, water and the rest in Onekama 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 Sep 12, 2025.