Each edition grades its towns against each other only.
More historic than 68% of U.S. towns · #214 of 701 in Michigan. What drives it
Below: maps from 1962 on.
The Rollin Township post office opened in 1835, the earliest record of the town by name. Seven smaller post offices, Manetau (1838), Peru (1838) and Brownill's Mills (1840), opened inside today’s town and later closed.
More historic than 68% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Rollin Township is more historic than 68% of U.S. towns, #214 of 701 in Michigan. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.
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 Rollin 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.
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 →
Read from the archive, the National Register and the record. The page puts what stands out first.
Seven other post offices opened and closed inside today’s town.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The first neighbors to add old photos shape how Rollin Township’s history is told.
Woven from the archive, old maps, post office records, the National Register and the people born here.
Born hereJoseph Beal Steere is born here
On the mapFirst mapped by the U.S. Geological SurveyWikipedia doesn’t have a history of Rollin Township yet. The photos, dates and memories neighbors add here are how it gets written.
Rollin Township is a civil township of Lenawee County in the U.S. state of Michigan. The population was 3,035 at the 2020 census.
Its first post office opened in 1835. Between the 2010 and 2020 censuses its population fell from 3,270 to 3,035 (-7%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Every edition of the U.S. Geological Survey’s map of Rollin Township. Tap a year, or press play to watch the town change.
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Rollin Township.
Each neighbor’s History grade, on the same three inputs.
The Rollin Township post office opened in 1835, the earliest record of the town by name (U.S. post office records).
Rollin Township is more historic than 68% of U.S. towns, #214 of 701 in Michigan. 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.
26% of Rollin Township’s homes were built before 1940 (Census estimate, ±6.8 points), against a typical 12% for a Michigan town; the median home was built in 1961.
What the archives can’t tell you, neighbors can.
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 Wikidata and Wikipedia for famous people, 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.
