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History · Plum City

Plum City’s post office opened in 1866, and 42% of its homes were built before 1940

1866first post office
0on the National Register
42%homes built before 1940
1famous people
Quick answers

How Plum City began

When was Plum City founded?

1866

The Plum City post office opened in 1866, the earliest record of the town by name.

2020 census: 596160 years
Founding year: the first Plum City post office (Blevins & Helbock, CC0).

What stands out about Plum City’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 Plum City’s collection

The first neighbors to add old photos shape how Plum City’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

Plum City, in brief

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

Its first post office opened in 1866. Its population held steady between the last two censuses: 599 in 2010, 596 in 2020.

By decade

No old photos in the archives yet

Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.

Be the first to add onePhotograph a print flat, in daylight, no flash.
Add from your album
Places that used to be

Old corners and burying grounds

Plum City’s post office has been open since 1866.

Hamlets and corners on the map
Plum City Trailer Court
1cemetery inside Plum City
Plum City Union

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

Questions about Plum City’s history

What year was Plum City founded?

The Plum City post office opened in 1866, the earliest record of the town by name (U.S. post office records).

Memory lane

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

Town Square →
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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). How TownRatings grades history →

From Wikidata and Wikipedia for famous people, 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.