Williamsport Township’s post office opened in 1858, and 1 of its places is on the National Register
More historic than 34% of U.S. towns · #90 of 151 in Kansas. What drives it
Most of Williamsport Township was built recently: 7% of its homes predate 1940 and the median home dates from 1968. Its Register listing is the Wakarusa Hotel. Below: maps from 1955 on.
The Williamsport Township post office opened in 1858, the earliest record of the town by name. Two smaller post offices, Williamsport (1858) and Waveland (1862), opened inside today’s town and later closed.
2020 census: 4,244168 years
How historic is Williamsport Township?
C
More historic than 34% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Williamsport Township post office (Blevins & Helbock, CC0).
History grade
What drives Williamsport Township’s History grade
On its age, its old homes and the National Register, Williamsport Township is more historic than 34% of U.S. towns, #90 of 151 in Kansas. 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 Williamsport Township’s overall grade.
Kansas towns list more on the Register than most of the country (a typical Kansas town has 5.1 per 10,000 residents, the U.S. 2.4), so Williamsport Township’s 2.3 sits near the middle of its state (41% of Kansas 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 C+. The pre-1940 share (±2.6 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 Williamsport Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Williamsport Township. Tap a year, or press play to watch the town change.
1955Wakarusa 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 Williamsport Township.
On the National Register
1 historic place in Williamsport Township
The country’s official list of buildings and places worth saving.
The Williamsport Township post office opened in 1858, the earliest record of the town by name (U.S. post office records).
How does Williamsport Township rank for history?
Williamsport Township is more historic than 34% of U.S. towns, #90 of 151 in Kansas. 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 Williamsport Township?
One place: the Wakarusa Hotel (listed 1979).
How old are the homes in Williamsport Township?
7% of Williamsport Township’s homes were built before 1940 (Census estimate, ±2.6 points), against a typical 10% for a Kansas town; the median home was built in 1968.
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 the National Register of Historic Places (1), U.S. Geological Survey historical maps, 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.