Founding year: the first Vandalia post office (Blevins & Helbock, CC0). Wikidata: 1874.The full story ↓
History grade
What drives Vandalia’s History grade
On its age, its old homes and the National Register, Vandalia is more historic than 61% of U.S. towns, #94 of 247 in Missouri. Its share of homes from before 1940 holds the grade up; its age pulls it down.
B
HistoryA character grade: shown, never part of Vandalia’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 Vandalia’s 3.2 sits near the middle of its state (57% of Missouri 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 C+ to B+. The pre-1940 share is a Census survey estimate (±6.0 points). The founding year is the first post office, not a stated founding date; Wikidata’s 1874 falls in the same era, so the grade doesn’t depend on which one is used.
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 Vandalia’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
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.
Vandalia was laid off by Aaron McPike and Judge Harmen Caldwell in 1870 and platted in 1871. The city was named after Vandalia, Illinois. Aaron McPike transferred the lumber used to build the first homes from Louisiana, Missouri. A post office called Vandalia has been in operation since 1871.
The Lincoln School was listed on the National Register of Historic Places in 1996.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
People over time
Vandalia, census by census
Between 501 and 3,899 people in every census since 1880.
15 censuses, 1880–2020.
U.S. Census Bureau decennial counts, from the census table on Vandalia’s Wikipedia page.
Places that used to be
Places now gone and burying grounds
Vandalia’s post office has been open since 1871.
Gone or out of use
Lincoln SchoolschoolNorth SchoolschoolSouth Schoolschool
1cemetery inside Vandalia
Vandalia
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Questions about Vandalia’s history
What year was Vandalia founded?
The Vandalia post office opened in 1871, the earliest record of the town by name (U.S. post office records). Wikidata gives 1874.
How does Vandalia rank for history?
Vandalia is more historic than 61% of U.S. towns, #94 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 Vandalia?
One place: the Lincoln School (listed 1996).
How old are the homes in Vandalia?
25% of Vandalia’s homes were built before 1940 (Census estimate, ±6.0 points), against a typical 8.4% for a Missouri town; the median home was built in 1959.
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 (18), 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), 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.