St. Charles is a city in Hopkins County, Kentucky, home to about 293 people across 1.0 square miles. Its ZIP code is 42453, and parts of 42442 are in St. Charles too.
Mostly St. Charles
Mostly Nortonville; part is in St. Charles
Each card is that ZIP code’s whole market, including any part outside St. Charles. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Nashville International Airport (BNA)86 miles away |
|---|---|
| Closer regional airport | Owensboro Daviess County Airport (OWB)45 miles away |
| Nearest city of 250,000+ | Nashville-Davidson, TN81 miles away |
| Nearest city of 1 million+ | Chicago, IL323 miles away |
Straight-line distances from the center of St. Charles; 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.
St. Charles had 273 residents in the 2020 census, down 12% since 2000.
It’s the 429th largest of 553 towns in Kentucky by population.
Hopkins County grew from 30,995 residents in 1900 to 45,423 in 2020.
Hopkins County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 89°F in summer, and winter lows average 28°F. About 52.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Madisonville, KY weather station (13 miles away).
14,582 jobs at 882 businesses in Hopkins 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 Nortonville and White Plains.
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.