South Carrollton is a city in Muhlenberg County, Kentucky, home to about 157 people across 0.3 square miles. Its ZIP code is 42374, and parts of 42330 are in South Carrollton too.
Homes sold for a median of $106 per square foot in the three months ending August 2026, a buyer’s market.
Mostly South Carrollton
Mostly Central City; part is in South Carrollton
Each card is that ZIP code’s whole market, including any part outside South Carrollton. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up South Carrollton’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Nashville International Airport (BNA)86 miles away |
|---|---|
| Closer regional airport | Owensboro Daviess County Airport (OWB)29 miles away |
| Nearest city of 250,000+ | Nashville-Davidson, TN82 miles away |
| Nearest city of 1 million+ | Chicago, IL313 miles away |
Straight-line distances from the center of South Carrollton; 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.
South Carrollton had 141 residents in the 2020 census, down 23% since 2000.
It’s the 491st largest of 553 towns in Kentucky by population.
Muhlenberg County grew from 20,741 residents in 1900 to 30,928 in 2020.
Muhlenberg 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 24°F. About 51.1 inches of rain and melted snow fall in a typical year, with about 4 inches of snow.
Source: NOAA 1991–2020 climate normals, Rochester Ferry, KY weather station (15 miles away).
6,372 jobs at 537 businesses in Muhlenberg 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.
Grocery stores
Libraries
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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Shares ZIP codes with Central City and Greenville.
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.