Spring Valley is a village in Greene County, Ohio, home to about 575 people across 0.3 square miles. It has no ZIP code of its own: it’s part of 45370.
Homes sold for a median of $169 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 Spring Valley. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Spring Valley’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Cincinnati Northern Kentucky International Airport (CVG)52 miles away |
|---|---|
| Closer regional airport | James M. Cox Dayton International Airport (DAY)23 miles away |
| Nearest city of 250,000+ | Cincinnati, OH41 miles away |
| Nearest city of 1 million+ | Chicago, IL246 miles away |
Straight-line distances from the center of Spring Valley; 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.
Spring Valley had 415 residents in the 2020 census, down 19% since 2000.
It’s the 851st largest of 1,264 towns in Ohio by population.
Greene County grew from 31,613 residents in 1900 to 167,966 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 83°F in summer, and winter lows average 23°F. About 43.4 inches of rain and melted snow fall in a typical year, with about 20 inches of snow.
Source: NOAA 1991–2020 climate normals, Xenia 6 Sse, OH weather station (6 miles away).
58,026 jobs at 3,266 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).
4 doctors and other health care providers list an office in Spring Valley.
Nearest hospitals
Providers with an office here
| Specialist doctors | 1 |
|---|---|
| Nurse practitioners and physician assistants | 1 |
| Mental health providers | 1 |
| Physical and occupational therapists | 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.
Parks (4 nearby)
Grocery stores
Pharmacies
Libraries
Museums (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.
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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.