Its Register listing is the Haralson County Courthouse. Most of Buchanan was built recently: 6% of its homes predate 1940 and the median home dates from 1971. Below: maps from 1958 on and the census since 1880.
On its age, its old homes and the National Register, Buchanan is more historic than 36% of U.S. towns. 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 Buchanan’s overall grade.
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 Buchanan’s 7.7 sits near the middle of its state (49% of Georgia towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
How sure. Graded on two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share is a Census survey estimate (±3.3 points).
Founding year: our sources. 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 Buchanan’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Buchanan was founded in 1856 as seat of the newly formed Haralson County. It was named for United States President James Buchanan. Buchanan was incorporated as a town in 1857 and as a city in 1902.
The city is home to one of few one-room schoolhouses surviving in Georgia, the Little Creek One-room Schoolhouse. The state had about 7,000 of them in 1900.
Buchanan is more historic than 36% 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 Buchanan?
One place: the Haralson County Courthouse (listed 1974).
How old are the homes in Buchanan?
6% of Buchanan’s homes were built before 1940 (Census estimate, ±3.3 points), against a typical 3.8% for a Georgia town; the median home was built in 1971.
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, 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.