Westport is a community in Oldham County, Kentucky, home to about 275 people across 0.8 square miles. Its ZIP code is 40077.
Mostly Westport
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| Nearest major airport | Louisville Muhammad Ali International Airport (SDF)27 miles away |
|---|---|
| Nearest city of 250,000+ | Louisville/Jefferson County, KY25 miles away |
| Nearest city of 1 million+ | Chicago, IL259 miles away |
Straight-line distances from the center of Westport; 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.
Westport had 253 residents in the 2020 census, down 6% since 2010.
It’s the 435th largest of 553 towns in Kentucky by population.
Oldham County grew from 7,078 residents in 1900 to 67,607 in 2020.
Oldham County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 88°F in summer, and winter lows average 23°F. About 53 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Crestwood 4ne, KY weather station (9 miles away).
14,369 jobs at 1,404 businesses in Oldham 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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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.