From Ingham Township’s archive · credits on each photo
Quick answers
How Ingham Township began
When was Ingham Township founded?
1837
The Ingham Township post office opened in 1837, the earliest record of the town by name. Another post office, Ingham (1837), opened inside today’s town and later closed.
2020 census: 2,401189 years
How historic is Ingham Township?
B+
More historic than 70% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Ingham Township post office (Blevins & Helbock, CC0).
History grade
What drives Ingham Township’s History grade
On its age, its old homes and the National Register, Ingham Township is more historic than 70% of U.S. towns. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.
B+
HistoryA character grade: shown, never part of Ingham Township’s overall grade.
Few Michigan towns list much on the Register (a typical Michigan town has 0.0 per 10,000 residents, the U.S. 2.4), so Ingham Township’s 0.0 sits below most of its state (32% of Michigan towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from B− to A. The pre-1940 share is a Census survey estimate (±7.1 points). The founding year is the first post office, not a stated founding date.
Founding year: the first post office (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
What stands out about Ingham Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Ingham Township. Tap a year, or press play to watch the town change.
1909Mason sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Ingham Township.
Timeline
Ingham Township, 1837 to 1909
Woven from the archive, old maps, post office records, the National Register and the people born here.
The Ingham Township post office opened in 1837, the earliest record of the town by name (U.S. post office records).
How does Ingham Township rank for history?
Ingham Township is more historic than 70% of U.S. towns. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
How old are the homes in Ingham Township?
28% of Ingham Township’s homes were built before 1940 (Census estimate, ±7.1 points), against a typical 12% for a Michigan town; the median home was built in 1975.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021).
From Wikimedia Commons (2), the Library of Congress (1), U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.