Sullivan is a community in Ashland County, Ohio, home to about 1,027 people across 4.1 square miles. Its ZIP code is 44880.
Homes sold for a median of $245 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
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| Nearest major airport | Cleveland Hopkins International Airport (CLE)32 miles away |
|---|---|
| Nearest city of 250,000+ | Cleveland, OH41 miles away |
| Nearest city of 1 million+ | Chicago, IL288 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.
It’s the 675th largest of 1,264 towns in Ohio by population.
Ashland County grew from 21,184 residents in 1900 to 52,447 in 2020.
Ashland County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 82°F in summer, and winter lows average 17°F. About 40.6 inches of rain and melted snow fall in a typical year, with about 36 inches of snow.
Source: NOAA 1991–2020 climate normals, Chippewa Lake, OH weather station (15 miles away).
17,851 jobs at 1,021 businesses in Ashland County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
2 doctors and other health care providers list an office in Sullivan.
Nearest hospitals
Providers with an office here
| Mental health providers | 2 |
|---|
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 (1 nearby)
Counts are within about 1.5 miles 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 Black River Local. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Black River Education Center Elementary SchoolSullivan | Pre-K–5 | 443 | Public | 2.5 mi |
| Black River Education Center Middle SchoolSullivan | 6–8 | 153 | Public | 2.5 mi |
| Black River High SchoolSullivan | 8–12 | 339 | Public | 2.7 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.