Town guide

Carbon, Indiana

Carbon is a town in Parke County, Indiana, home to about 238 people across 0.1 square miles. It has no ZIP code of its own: it’s part of 47837.

Homes sold for a median of $327 per square foot in the three months ending August 2026, a seller’s market.

Population2381,587 per sq mi
Median home value$87,500Census, as estimated by owners
Price per sq ft$327Sold homes, 3 months to August 2026
Sold over asking0%Latest 3 months

ZIP codes in Carbon

1 ZIP code, 1 shared with neighboring towns

Each card is that ZIP code’s whole market, including any part outside Carbon. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology

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We’re writing up Carbon’s story and what everyday life there is like, for people thinking about moving in.

  • History
  • What it’s like to live there
  • Getting around
  • Things to do

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Around Carbon

Distances

Nearest major airportIndianapolis International Airport (IND)44 miles away
Nearest city of 250,000+Indianapolis, IN53 miles away
Nearest city of 1 million+Chicago, IL158 miles away

Straight-line distances from the center of Carbon; driving is longer.

Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.

Who represents Carbon

Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.

Population over time

Carbon had 263 residents in the 2020 census, down 21% since 2000.

It’s the 571st largest of 693 towns in Indiana by population.

Parke County grew from 23,000 residents in 1900 to 16,156 in 2020.

Carbon population by census2000: 334, 2010: 397, 2020: 263334200039720102632020

Parke County, 1900–2020

Parke County population, 1900 to 20201900: 23,000, 1910: 22,214, 1920: 18,875, 1930: 16,561, 1940: 17,358, 1950: 15,674, 1960: 14,804, 1970: 14,600, 1980: 16,372, 1990: 15,410, 2000: 17,241, 2010: 17,339, 2020: 16,15623K’00’1019K’20’3017K’40’5015K’60’7016K’80’9017K’00’1016K’20

Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).

Weather by month

Average highs peak around 86°F in summer, and winter lows average 21°F. About 41.8 inches of rain and melted snow fall in a typical year.

Average high and low temperature and precipitation by month near CarbonJan: high 38°F, low 21°F, 2.6 in; Feb: high 42°F, low 23°F, 2 in; Mar: high 53°F, low 33°F, 3 in; Apr: high 65°F, low 43°F, 4.7 in; May: high 75°F, low 54°F, 4.7 in; Jun: high 84°F, low 63°F, 4.7 in; Jul: high 86°F, low 65°F, 4.4 in; Aug: high 85°F, low 63°F, 3 in; Sep: high 80°F, low 54°F, 3.2 in; Oct: high 68°F, low 43°F, 3.5 in; Nov: high 53°F, low 34°F, 3.4 in; Dec: high 42°F, low 26°F, 2.6 in38°21°Jan2.642°23°Feb2.053°33°Mar3.065°43°Apr4.775°54°May4.784°63°Jun4.786°65°Jul4.485°63°Aug3.080°54°Sep3.268°43°Oct3.553°34°Nov3.442°26°Dec2.6Rain and melted snow, inches

Source: NOAA 1991–2020 climate normals, Terre Haute Caa Ap, IN weather station (14 miles away).

Jobs in Parke County

2,282 jobs at 307 businesses in Parke County. The biggest industries by employees:

Largest industries in Parke CountyRetail trade: 433 jobs; Manufacturing: 292 jobs; Hotels and restaurants: 280 jobs; Wholesale trade: 226 jobs; Health care and social assistance: 218 jobs; Construction: 190 jobs; Administrative and support: 159 jobs; Other services: 153 jobsRetail trade 19% Manufacturing 13% Hotels and restaurants 12% Wholesale trade 10% Health care and social assistance 10% Construction 8% Administrative and support 7% Other services 7%

Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).

Health care

1 doctors and other health care providers list an office in Carbon.

Nearest hospitals

  • Ascension St. Vincent ClayCritical access hospital · emergency room · Brazil4.4 miles
  • Putnam County HospitalCritical access hospital · emergency room · CMS rating 5 of 5 · Greencastle14.4 miles
  • Union Hospital ClintonCritical access hospital · emergency room · CMS rating 2 of 5 · Clinton15.8 miles

Providers with an office here

Mental health providers1

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.

Places in and around Carbon

Pharmacies

  • Walgreens4.7 mi
  • CVS Pharmacy4.7 mi

Theaters and performance venues

  • Community Theatre of Clay County, Inc.4.8 mi

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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Where Carbon is

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Towns near Carbon

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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.