McKinney is a community in Casey County, Kentucky, home to about 28 people across 0.4 square miles. Its ZIP code is 40448, and parts of 40437 and 40484 are in McKinney too.
Homes sold for a median of $164 per square foot across 2 ZIP codes in the three months ending August 2026, and 0 of 2 were seller’s markets.
All in McKinney
Part is in McKinney, part in Hustonville
Mostly Stanford; part is in McKinney
Each card is that ZIP code’s whole market, including any part outside McKinney. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up McKinney’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Louisville Muhammad Ali International Airport (SDF)71 miles away |
|---|---|
| Closer regional airport | Blue Grass Airport (LEX)40 miles away |
| Nearest city of 250,000+ | Lexington-Fayette, KY43 miles away |
| Nearest city of 1 million+ | Chicago, IL339 miles away |
Straight-line distances from the center of McKinney; 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 549th largest of 553 towns in Kentucky by population.
Casey County grew from 15,144 residents in 1900 to 15,941 in 2020.
Casey 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 23°F. About 47.9 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Danville, KY weather station (13 miles away).
3,191 jobs at 235 businesses in Casey 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.
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Shares ZIP codes with Stanford and Hustonville.
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.