Adena is a village in Jefferson County, Ohio, home to about 716 people across 0.5 square miles. Its ZIP code is 43901.
Homes sold for a median of $114 per square foot in the three months ending August 2026, a seller’s market.
Mostly Adena; also Harrisville
Each card is that ZIP code’s whole market, including any part outside Adena. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Pittsburgh International Airport (PIT)39 miles away |
|---|---|
| Nearest city of 250,000+ | Pittsburgh, PA50 miles away |
| Nearest city of 1 million+ | Philadelphia, PA304 miles away |
Straight-line distances from the center of Adena; 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.
Adena had 664 residents in the 2020 census, down 19% since 2000.
It’s the 779th largest of 1,264 towns in Ohio by population.
Jefferson County grew from 44,357 residents in 1900 to 65,249 in 2020.
Jefferson 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 20°F. About 42.7 inches of rain and melted snow fall in a typical year, with about 26 inches of snow.
Source: NOAA 1991–2020 climate normals, Cadiz, OH weather station (7 miles away).
17,564 jobs at 1,163 businesses in Jefferson County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Adena.
Nearest hospitals
Providers with an office here
| Mental health providers | 1 |
|---|
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.
Public schools here are run by Buckeye Local. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Buckeye West Elementary SchoolAdena | Pre-K–5 | 172 | Public | 0.8 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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Shares ZIP codes with Harrisville.
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.