Jeff is a community in Perry County, Kentucky, home to about 309 people across 0.8 square miles. Its ZIP code is 41751, and parts of 41774 are in Jeff too.
Mostly Jeff
Part is in Jeff
We’re writing up Jeff’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | McGhee Tyson Airport (TYS)107 miles away |
|---|---|
| Closer regional airport | Tri-Cities Regional TN/VA Airport (TRI)64 miles away |
| Nearest city of 250,000+ | Lexington-Fayette, KY92 miles away |
| Nearest city of 1 million+ | Chicago, IL401 miles away |
Straight-line distances from the center of Jeff; 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.
Jeff had 293 residents in the 2020 census, down 9% since 2010.
It’s the 424th largest of 553 towns in Kentucky by population.
Perry County grew from 8,276 residents in 1900 to 28,473 in 2020.
Perry County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 26°F. About 49.9 inches of rain and melted snow fall in a typical year, with about 17 inches of snow.
Source: NOAA 1991–2020 climate normals, Skyline 1 Se, KY weather station (11 miles away).
9,014 jobs at 556 businesses in Perry 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 Jeff.
Nearest hospitals
Providers with an office here
| Mental health providers | 2 |
|---|
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.
Pharmacies
Libraries
Theaters and performance venues
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.
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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.