Poplar Bluff’s post office opened in 1850, and 12% of its homes were built before 1940
More historic than 67% of U.S. towns · #73 of 247 in Missouri. What drives it
21 places in town are on the National Register, among them five historic districts with 94 buildings between them. Below: 14 old photos and papers, maps from 1892 on, and the census since 1880.
Founding year: the first Poplar Bluff post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Poplar Bluff’s History grade
On its age, its old homes and the National Register, Poplar Bluff is more historic than 67% of U.S. towns, #73 of 247 in Missouri. Its National Register listings hold the grade up; its age pulls it down.
B+
HistoryA character grade: shown, never part of Poplar Bluff’s overall grade.
Missouri towns list about as much on the Register as the country (a typical Missouri town has 2.4 per 10,000 residents, the U.S. 2.4), so Poplar Bluff’s 67.7 sits above most of its state (90% of Missouri towns have fewer) while its 110 historic buildings outnumber those of 90% 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 (±2.9 points) is firm at this size. 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 Poplar Bluff’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
Every building
Poplar Bluff, building by building, 1892–1924
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
The French were the first Europeans to assert any territorial rights over the Poplar Bluff area. The French held the area until 1771 when it was ceded by treaty to Spain. Spain held the area until 1802 when it was returned to France. The area that would become Poplar Bluff and Butler County had no permanent European settlement until 1819, when the first white family moved into the area. It was reported that about 300 Native Americans resided in the area at that time.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
The Poplar Bluff post office opened in 1850, the earliest record of the town by name (U.S. post office records).
How does Poplar Bluff rank for history?
Poplar Bluff is more historic than 67% of U.S. towns, #73 of 247 in Missouri. 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 Poplar Bluff?
21 listings: 16 buildings, among them the Butler County Courthouse (listed 1994, the first), and 5 historic districts with 94 contributing buildings. 110 historic buildings in all.
How old are the homes in Poplar Bluff?
12% of Poplar Bluff’s homes were built before 1940 (Census estimate, ±2.9 points), against a typical 8.4% for a Missouri town; the median home was built in 1972.
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 (2), the Library of Congress (12), Wikidata (4), the National Register of Historic Places (21), 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), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.