Coalmont is a community in Greene County, Indiana, home to about 297 people across 1.5 square miles. Its ZIP code is 47845, and parts of 47438 are in Coalmont too.
Homes sold for a median of $103 per square foot in the three months ending August 2026, a balanced market.
All in Coalmont
Mostly Jasonville; part is in Coalmont
Each card is that ZIP code’s whole market, including any part outside Coalmont. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Coalmont’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Indianapolis International Airport (IND)61 miles away |
|---|---|
| Nearest city of 250,000+ | Indianapolis, IN70 miles away |
| Nearest city of 1 million+ | Chicago, IL185 miles away |
Straight-line distances from the center of Coalmont; 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.
Coalmont had 354 residents in the 2020 census, down 12% since 2010.
It’s the 540th largest of 693 towns in Indiana by population.
Greene County grew from 28,530 residents in 1900 to 30,803 in 2020.
Greene 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 21°F. About 47.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Shakamak Sp, IN weather station (2 miles away).
4,823 jobs at 572 businesses in Greene 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 Jasonville.
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.