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B+History
History · Buffalo

Buffalo’s post office opened in 1902, and 24% of its homes were built before 1940

More historic than 69% of U.S. towns. What drives it

1 place in town is on the National Register, among them a historic district with 190 buildings. Below: 6 old photos and papers from 1986 on.

1902first post office
1on the National Register
24%homes built before 1940
6old photos & papers
From Buffalo’s archive · credits on each photo
Quick answers

How Buffalo began

When was Buffalo founded?

1902

The Buffalo post office opened in 1902, the earliest record of the town by name.

2020 census: 1,288124 years

How historic is Buffalo?

B+

More historic than 69% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: the first Buffalo post office (Blevins & Helbock, CC0).The full story ↓
History grade

What drives Buffalo’s History grade

On its age, its old homes and the National Register, Buffalo is more historic than 69% of U.S. towns. Its National Register listings hold the grade up; its age pulls it down.

B+
HistoryA character grade: shown, never part of Buffalo’s overall grade.
All U.S. towns we grade (21,289)Ahead of 69%
NewerOlder

South Carolina towns list more on the Register than most of the country (a typical South Carolina town has 3.2 per 10,000 residents, the U.S. 2.4), so Buffalo’s 1,430 sits above most of its state (100% of South Carolina towns have fewer) while its 190 historic buildings outnumber those of 93% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from C+ to A. The pre-1940 share is a Census survey estimate (±15.8 points). The founding year is the first post office, not a stated founding date.

Founding year: the first post office (other dates in Quick answers). 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 Buffalo’s past

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

★ What stands out · On the National Register

1 listing protects 190 historic buildings

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

place listed
1
National Historic Landmarks
0
none yet
historic buildings protected
190
each building in a district counts
first listed
1990
Buffalo Mill Historic District
Districts

Architectural styles listings

Late Victorian1
Romanesque Revival1
Late 19th and Early 20th Century American Movements1

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

The story

How Buffalo came to be

From Wikipedia’s history of Buffalo.

Read it all →

The community was named for a nearby mineral lick which attracted buffalo.

The Buffalo Mill Historic District was added to the National Register of Historic Places in 1990.

Text from Wikipedia, licensed CC BY-SA 4.0.

By decade

Buffalo, decade by decade

One decade in the archive so far: the 1980s. Scroll each row; tap a photo for its story.

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.

Buffalo Cotton Textile Mill, Mill Building, SC Route 215, Buffalo (Union County, South Carolina)
Retake this viewBuffalo Cotton Textile Mill, Mill Building, SC Route 215, Buffalo (Union County, South Carolina), 1986

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

Retake this view · +15
Famous people

Famous people close to Buffalo

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

See all →
Places that used to be

Old corners and burying grounds

Buffalo’s post office has been open since 1902.

Hamlets and corners on the map
Goat AlleyTempie Hill
3cemeteries and burying grounds inside Buffalo
BuffaloRiceSaint Luke Baptist Church

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

Help out

Finish Buffalo’s story

Most archives stop around 1920. The photos from after that are in family albums, not libraries.

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

Questions about Buffalo’s history

What year was Buffalo founded?

The Buffalo post office opened in 1902, the earliest record of the town by name (U.S. post office records).

How does Buffalo rank for history?

Buffalo is more historic than 69% of U.S. towns. 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.

What is on the National Register in Buffalo?

One place: the Buffalo Mill Historic District (listed 1990).

How old are the homes in Buffalo?

24% of Buffalo’s homes were built before 1940 (Census estimate, ±15.8 points), against a typical 3.5% for a South Carolina town; the median home was built in 1967.

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 Wikimedia Commons (6), the National Register of Historic Places (1), 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.