Cassoday is a city in Butler County, Kansas, home to about 154 people across 0.3 square miles. Its ZIP code is 66842.
Mostly Cassoday
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| Nearest major airport | Tulsa International Airport (TUL)134 miles away |
|---|---|
| Closer regional airport | Wichita Dwight D. Eisenhower National Airport (ICT)49 miles away |
| Nearest city of 250,000+ | Wichita, KS44 miles away |
| Nearest city of 1 million+ | Dallas, TX362 miles away |
Straight-line distances from the center of Cassoday; 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.
Cassoday had 113 residents in the 2020 census, down 13% since 2000.
It’s the 477th largest of 721 towns in Kansas by population.
Butler County grew from 23,363 residents in 1900 to 67,380 in 2020.
Butler County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 90°F in summer, and winter lows average 19°F. About 37.1 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Cassoday 2se, KS weather station (4 miles away).
13,757 jobs at 1,396 businesses in Butler County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
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 Flinthills. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Flinthills Primary SchoolCassoday | Pre-K–2 | 63 | Public | 2.1 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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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.