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History · Rea

Rea’s post office opened in 1888, and 20% of its homes were built before 1940

Its Register listing is the Roberts, J.F., Octagonal Barn. Below: maps from 1927 on and the census since 1920.

1888first post office
1on the National Register
20%homes built before 1940
Quick answers

How Rea began

When was Rea founded?

1888

The Rea post office opened in 1888, the earliest record of the town by name.

First census: 127 in 19202020 census: 46138 years
Founding year: the first Rea post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Rea’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 Rea’s collection

The first neighbors to add old photos shape how Rea’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

How Rea came to be

From Wikipedia’s history of Rea.

Read it all →

A post office called Rea has been in operation since 1888. The city was named after Judge Joseph Rea, the original owner of the town site.

The J. F. Roberts Octagonal Barn was listed on the National Register of Historic Places in 1999.

Text from Wikipedia, licensed CC BY-SA 4.0.

By decade

Rea, decade by decade

On the map

Rea on the map, 1927 to 1984

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

Rea on the 1927 USGS mapRea on the 1945 USGS mapRea on the 1984 USGS map1927Bolckow 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 Rea.

On the National Register

1 historic place in Rea

The country’s official list of buildings and places worth saving.

place listed
1
National Historic Landmarks
0
none yet
historic buildings protected
1
each building in a district counts
first listed
1999
Roberts, J.F., Octagonal Barn
Buildings

Architectural styles listings

Octagonal Barn1

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

People over time

Rea, census by census

0100192019401960198020002020Peak: 128

Between 46 and 128 people in every census since 1920.

11 censuses, 1920–2020.

U.S. Census Bureau decennial counts, from the census table on Rea’s Wikipedia page.

Famous people

Famous people close to Rea

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

See all →

Questions about Rea’s history

What year was Rea founded?

The Rea post office opened in 1888, the earliest record of the town by name (U.S. post office records).

What is on the National Register in Rea?

One place: the Roberts, J.F., Octagonal Barn (listed 1999).

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). How TownRatings grades history →

From Wikimedia Commons (4), the National Register of Historic Places (1), Wikipedia, 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.