How Edgerton came to be
From Wikipedia’s history of Edgerton.
A post office called Edgerton has been in operation since 1871. The community was named after one Mr. Edgerton, a railroad employee.
Text from Wikipedia, licensed CC BY-SA 4.0.
Each edition grades its towns against each other only.
Below: maps from 1951 on and the census since 1880.
The Edgerton post office opened in 1871, the earliest record of the town by name.
Read from the archive, the National Register and the record. The page puts what stands out first.
The first neighbors to add old photos shape how Edgerton’s history is told.
From Wikipedia’s history of Edgerton.
A post office called Edgerton has been in operation since 1871. The community was named after one Mr. Edgerton, a railroad employee.
Text from Wikipedia, licensed CC BY-SA 4.0.
Woven from the archive, old maps, post office records, the National Register and the people born here.
Every edition of the U.S. Geological Survey’s map of Edgerton. 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 Edgerton.
Grew from 145 people in 1880 to 601 in 2020, 4 times over.
15 censuses, 1880–2020.
U.S. Census Bureau decennial counts, from the census table on Edgerton’s Wikipedia page.
Writers, athletes, leaders and more, ranked by how widely they’re known.
The Edgerton post office opened in 1871, the earliest record of the town by name (U.S. post office records).
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). How TownRatings grades history →
From Wikimedia Commons (2), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.

1951Edgerton sheet · 1:24,000