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History · Oak Ridge

Oak Ridge’s post office opened in 1879, and 15% of its homes were built before 1940

Its Register listing is the Excelsior. Below: 1 old photo or paper, maps from 1935 on, and the census since 1890.

1879first post office
1on the National Register
15%homes built before 1940
1old photo or paper
2famous people
From Oak Ridge’s archive · credits on each photo
Quick answers

How Oak Ridge began

When was Oak Ridge founded?

1879

The Oak Ridge post office opened in 1879, the earliest record of the town by name. Another post office, Point Jefferson (1847), opened inside today’s town and later closed.

First census: 296 in 18902020 census: 124147 years
Founding year: the first Oak Ridge post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Oak Ridge’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 Oak Ridge’s collection

The first neighbors to add old photos shape how Oak Ridge’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
1 of 10 decades. The empty ones are waiting for someone’s album.
People over time

Oak Ridge, census by census

01002003004001900192019401960198020002020Peak: 373

Peaked at 373 in 1940; 124 people lived here in 2020.

14 censuses, 1890–2020.

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

The story

How Oak Ridge came to be

From Wikipedia’s history of Oak Ridge.

Read it all →

The earliest inhabitants of the area were different Native American cultures prior to European contact. Between 1540 and 1685 a multimound site with an adjoining central plaza was built. Since its archeological rediscovery c. 1848, the area has come to be known as the Jordan Mounds. It is believed that by 1700 the site was abandoned.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

Oak Ridge, 1847 to 1940

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

  1. 19th century
  2. 1847Post officeThe Point Jefferson post office opens
  3. 1861Born hereSamuel T. Baird is born here
  4. 1879Post officeThe Point Jefferson post office closes
  5. 1879Post officeThe Oak Ridge post office opens
  6. 20th century
  7. 1926Born hereAbner Wimberly is born here
  8. 1927In the archiveOak Ridge, Louisiana during the Great Mississippi Flood of 1927
  9. 1935On the mapFirst mapped by the U.S. Geological Survey
  10. 1940CensusPopulation peaks at 373
By decade

Oak Ridge, decade by decade

One decade in the archive so far: the 1920s. Scroll each row; tap a photo for its story.

On the map

Oak Ridge on the map, 1935 to 1957

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

Oak Ridge on the 1935 USGS mapOak Ridge on the 1957 USGS map1935Collinston 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 Oak Ridge.

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.

Oak Ridge, Louisiana during the Great Mississippi Flood of 1927
Retake this viewOak Ridge, Louisiana during the Great Mississippi Flood of 1927, 1927

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

Retake this view · +15
On the National Register

1 historic place in Oak Ridge

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

place listed
1
National Historic Landmarks
0
none yet
historic buildings protected
5
each building in a district counts
first listed
1989
Excelsior
Buildings

Architectural styles listings

Italianate1
All 1 listings

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

Famous people

2 famous people were born in Oak Ridge

Writers, athletes, leaders and more, ranked by how widely they’re known.

See all →
Places that used to be

Lost post offices

Oak Ridge’s post office has been open since 1879. Another post office, Point Jefferson, opened and closed inside today’s town.

Point Jefferson
1847–1879
Oak Ridge
1879–today
18401930today

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

Questions about Oak Ridge’s history

What year was Oak Ridge founded?

The Oak Ridge post office opened in 1879, the earliest record of the town by name (U.S. post office records).

What is on the National Register in Oak Ridge?

One place: the Excelsior (listed 1989).

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 (11), the National Register of Historic Places (1), 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.