Sullivan is a city in Sullivan County, Indiana, home to about 4,252 people across 1.9 square miles. Its ZIP code is 47882.
Homes sold for a median of $119 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside Sullivan. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Sullivan’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)73 miles away |
|---|---|
| Nearest city of 250,000+ | Indianapolis, IN82 miles away |
| Nearest city of 1 million+ | Chicago, IL189 miles away |
Straight-line distances from the center of Sullivan; 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.
Sullivan had 4,264 residents in the 2020 census, down 8% since 2000.
It’s the 143rd largest of 693 towns in Indiana by population.
Sullivan County grew from 26,005 residents in 1900 to 20,817 in 2020.
Sullivan County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 21°F. About 44.5 inches of rain and melted snow fall in a typical year, with about 15 inches of snow.
Source: NOAA 1991–2020 climate normals, Farmersburg Tv-2, IN weather station (10 miles away).
4,125 jobs at 325 businesses in Sullivan County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2022 (private employers; jobs counted where people work).
63 doctors and other health care providers list an office in Sullivan.
Nearest hospitals
Providers with an office here
| Primary care doctors | 10 |
|---|---|
| Specialist doctors | 7 |
| Dentists | 4 |
| Nurse practitioners and physician assistants | 16 |
| Mental health providers | 14 |
| Physical and occupational therapists | 6 |
| Optometrists | 1 |
| Chiropractors | 5 |
| Pharmacies | 3 |
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.
Parks (2 nearby)
Grocery stores (2 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
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.
Public schools here are run by Southwest School Corporation. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Sullivan Elementary SchoolSullivan | Pre-K–5 | 627 | Public | 0.8 mi |
| Sullivan Middle SchoolSullivan | 6–8 | 353 | Public | 0.8 mi |
| Sullivan High SchoolSullivan | 9–12 | 528 | Public | 0.3 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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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.