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C−History
History · Alamo

Alamo’s post office opened in 1890, and 1 of its places is on the National Register

More historic than 19% of U.S. towns · #199 of 263 in Georgia. What drives it

Most of Alamo was built recently: 0.0% of its homes predate 1940 and the median home dates from 1975. Its Register listing is the Wheeler County Courthouse. Below: maps from 1970 on and the census since 1910.

1890first post office
1on the National Register
0.0%homes built before 1940
Quick answers

How Alamo began, and where its name came from

When was Alamo founded?

1890

The Alamo post office opened in 1890, the earliest record of the town by name. Wikidata gives 1909.

First census: 249 in 19102020 census: 771136 years

How did Alamo get its name?

Alamo was named for the Alamo Mission in San Antonio, Texas.

How historic is Alamo?

C−

More historic than 19% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: the first Alamo post office (Blevins & Helbock, CC0). Wikidata: 1909. Name: Wikipedia, licensed CC BY-SA 4.0.The full story ↓
History grade

What drives Alamo’s History grade

On its age, its old homes and the National Register, Alamo is more historic than 19% of U.S. towns, #199 of 263 in Georgia. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.

C−
HistoryA character grade: shown, never part of Alamo’s overall grade.
All U.S. towns we grade (21,289)Ahead of 19%
NewerOlder
Georgia towns of 2,500+ (263)Ahead of 24%

Georgia towns list more on the Register than most of the country (a typical Georgia town has 10.0 per 10,000 residents, the U.S. 2.4), so Alamo’s 3.3 sits near the middle of its state (40% of Georgia towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from D to C. The pre-1940 share (±2.2 points) is firm at this size. The founding year is the first post office, not a stated founding date; Wikidata gives 1909.

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 Alamo’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 Alamo’s collection

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

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

Alamo, census by census

05001,0001,5002,0002,5003,000192019401960198020002020Peak: 2,797

Peaked at 2,797 in 2010; 771 people lived here in 2020.

12 censuses, 1910–2020.

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

The story

How Alamo came to be

From Wikipedia’s history of Alamo.

Read it all →

Alamo was founded in 1890 as a stop on the Seaboard Air Line Railroad. It was named for the Alamo Mission in San Antonio, Texas. Alamo was chartered in 1909.

Alamo's courthouse was built in 1917 and is on the National Register of Historical Places. The Lamplighter Little Theatre dates back to 1919.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

Alamo, 1890 to 2010

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

  1. 19th century
  2. 1890Post officeThe Alamo post office opens
  3. 20th century
  4. 1970On the mapFirst mapped by the U.S. Geological Survey
  5. 21st century
  6. 2010CensusPopulation peaks at 2,797
By decade

Alamo, decade by decade

On the map

Alamo on the map, 1970 to 1985

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

Alamo on the 1970 USGS mapAlamo on the 1985 USGS map1970Alamo sheet · 1:24,000

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Alamo.

On the National Register

1 historic place in Alamo

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
1980
Wheeler County Courthouse
Buildings

Architectural styles listings

Neo-Classical1

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

Famous people

Famous people close to Alamo

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

See all →

Questions about Alamo’s history

What year was Alamo founded?

The Alamo post office opened in 1890, the earliest record of the town by name (U.S. post office records). Wikidata gives 1909.

How does Alamo rank for history?

Alamo is more historic than 19% of U.S. towns, #199 of 263 in Georgia. 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 Alamo?

One place: the Wheeler County Courthouse (listed 1980).

How old are the homes in Alamo?

0.0% of Alamo’s homes were built before 1940 (Census estimate, ±2.2 points), against a typical 3.8% for a Georgia town; the median home was built in 1975.

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 (1), Wikidata (1), 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.