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CHistory
History · Eaton Township

12% of Eaton Township’s homes were built before 1940

More historic than 34% of U.S. towns · #522 of 701 in Michigan. What drives it

Below: 1 old photo or paper, maps from 1949 on, and old-book passages.

0on the National Register
12%homes built before 1940
1old photo or paper
From Eaton Township’s archive · credits on each photo
Quick answers

About Eaton Township’s history

How historic is Eaton Township?

C

More historic than 34% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
History grade

What drives Eaton Township’s History grade

On its age, its old homes and the National Register, Eaton Township is more historic than 34% of U.S. towns, #522 of 701 in Michigan. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.

C
HistoryA character grade: shown, never part of Eaton Township’s overall grade.
All U.S. towns we grade (21,289)Ahead of 34%
NewerOlder
Michigan towns of 2,500+ (701)Ahead of 26%

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 Eaton 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 two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share is a Census survey estimate (±10.8 points).

Founding year: our sources. 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 Eaton Township’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · Help out

Start Eaton Township’s collection

The first neighbors to add old photos shape how Eaton Township’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
The story so far

Eaton Township, in brief

Wikipedia doesn’t have a history of Eaton Township yet. The photos, dates and memories neighbors add here are how it gets written.

Eaton Township is a civil township of Eaton County in the U.S. state of Michigan. The population was 4,007 at the 2020 United States census.

Its population held steady between the last two censuses: 4,073 in 2010, 4,007 in 2020.

Intro from Wikipedia. Population: U.S. Census Bureau.

From the old history books

What they wrote about Eaton Township in 1929

Passages that mention Eaton Township, cut from the printed page as they were published.

The township now called Hamlin was, as we have seen, for a time a part of Bellevue and later of Eaton Township. By act of legislature approved March 20, 1841, it was ''set off and organized into a township by the name of Tyler, and the first township meeting shall be held at the house of Freeman H.…
Pioneer history of Eaton County, Michigan, 1833-18661929 · page 37Read the page →
Read the text

The township now called Hamlin was, as we have seen, for a time a part of Bellevue and later of Eaton Township. By act of legislature approved March 20, 1841, it was ''set off and organized into a township by the name of Tyler, and the first township meeting shall be held at the house of Freeman H. Barr in said township." It was evidently named for John Tyler, then vice president, but the legis-

Text read by machine from the scan; it may contain errors.
In 1832, the Government Tract Book shows three entries only in the county, two by G. W. Barns, parts of section 18 in Eaton Township, and of section 13 in Carmel, both of these now in Charlotte. The first settlement in the county was in Bellevue and will be described at length under that title, and…
Pioneer history of Eaton County, Michigan, 1833-18661929Read the page →
Read the text

In 1832, the Government Tract Book shows three entries only in the county, two by G. W. Barns, parts of section 18 in Eaton Township, and of section 13 in Carmel, both of these now in Charlotte. The first settlement in the county was in Bellevue and will be described at length under that title, and the second was in 1835 in Eaton at the edge of Charlotte prairie and will be fully described under Eaton.

Text read by machine from the scan; it may contain errors.

Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.

Timeline

Eaton Township, 1839 to 1949

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 19th century
  2. 1839Post officeThe South Eaton post office opens
  3. 1841Post officeThe South Eaton post office closes
  4. 20th century
  5. 1949On the mapFirst mapped by the U.S. Geological Survey
By decade

Eaton Township, decade by decade

On the map

Eaton Township on the map, 1949 to 1980

Every edition of the U.S. Geological Survey’s map of Eaton Township. Tap a year, or press play to watch the town change.

Eaton Township on the 1949 USGS mapEaton Township on the 1980 USGS map1949Charlotte 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 Eaton Township.

Then & now

Stand where they stood

No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.

Petrieville Road Bridge, Spanning Grand River, Petrieville, Eaton County, MI
Retake this viewPetrieville Road Bridge, Spanning Grand River, Petrieville, Eaton County, MI

Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Eaton Township’s page.

Retake this view · +15
Famous people

Famous people close to Eaton Township

Nobody well known was born in Eaton Township itself, so here are the best known from just nearby.

See all →
Places that used to be

Lost post offices and burying grounds

Another post office, South Eaton, opened and closed inside today’s town.

2cemeteries and burying grounds inside Eaton Township
Center EatonSouth Center Eaton

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about Eaton Township’s history

How does Eaton Township rank for history?

Eaton Township is more historic than 34% of U.S. towns, #522 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.

How old are the homes in Eaton Township?

12% of Eaton Township’s homes were built before 1940 (Census estimate, ±10.8 points), against a typical 12% for a Michigan town; the median home was built in 1977.

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

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 the Library of Congress (1), U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.