On its age, its old homes and the National Register, Osceola is more historic than 87% of U.S. towns. All 2 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its National Register listings lowest.
A
HistoryA character grade: shown, never part of Osceola’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 Osceola’s 9.6 sits above most of its state (71% of Missouri 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 (±12.3 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 Osceola’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Located on the Osage River, the land that became the town of Osceola was inhabited by the tribe of Osage Native Americans, also known as NiuKonska, Native Americans who gave the river its name. NiuKonska means "Little Ones of the Middle Waters". Two treaties, in 1808 and 1825, signed by the Osage and the U.S. government gave up all the tribe's land in Missouri. With the way cleared for non-native settlers, more people began to arrive in the St. Clair County area in the mid-1830s. The town is named after the famous Seminole Chief Osceola. The name was first used at a Town Board meeting on March 30, 1859.
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.
Osceola is more historic than 87% 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 Osceola?
One place: the Osceola Public School Building (listed 1999).
How old are the homes in Osceola?
32% of Osceola’s homes were built before 1940 (Census estimate, ±12.3 points), against a typical 8.4% for a Missouri town; the median home was built in 1963.
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 (3), the Library of Congress (6), the National Register of Historic Places (1), 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) 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.