Williamstown is a community in Jefferson County, Kansas, home to about 31 people across 0.1 square miles. It has no ZIP code of its own: it’s part of 66073.
Homes sold for a median of $179 per square foot in the three months ending August 2026, a seller’s market.
Mostly Perry; part is in Williamstown
Each card is that ZIP code’s whole market, including any part outside Williamstown. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Williamstown’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Kansas City International Airport (MCI)38 miles away |
|---|---|
| Nearest city of 250,000+ | Kansas City, MO44 miles away |
| Nearest city of 1 million+ | Dallas, TX442 miles away |
Straight-line distances from the center of Williamstown; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
It’s the 670th largest of 721 towns in Kansas by population.
Jefferson County grew from 17,533 residents in 1900 to 18,368 in 2020.
Jefferson County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 18°F. About 39.2 inches of rain and melted snow fall in a typical year, with about 12 inches of snow.
Source: NOAA 1991–2020 climate normals, Perry Lake, KS weather station (3 miles away).
2,580 jobs at 316 businesses in Jefferson County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
2 doctors and other health care providers list an office in Williamstown.
Nearest hospitals
Providers with an office here
| Physical and occupational therapists | 1 |
|---|---|
| Chiropractors | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Museums
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Perry Public Schools. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Perry-Lecompton MiddlePerry | 5–8 | 234 | Public | 0.9 mi |
| Perry Lecompton HighPerry | 9–12 | 268 | Public | 0.9 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Perry.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.