St. Johns is a community in Auglaize County, Ohio, home to about 163 people across 0.4 square miles. Its ZIP code is 45884, and parts of 45895 are in St. Johns too.
Homes sold for a median of $168 per square foot in the three months ending August 2026, a seller’s market.
Mostly St. Johns
Mostly Wapakoneta; part is in St. Johns
Each card is that ZIP code’s whole market, including any part outside St. Johns. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up St. Johns’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | John Glenn Columbus International Airport (CMH)76 miles away |
|---|---|
| Closer regional airport | James M. Cox Dayton International Airport (DAY)46 miles away |
| Nearest city of 250,000+ | Fort Wayne, IN64 miles away |
| Nearest city of 1 million+ | Chicago, IL204 miles away |
Straight-line distances from the center of St. Johns; 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.
St. Johns had 181 residents in the 2020 census, down 2% since 2010.
It’s the 1155th largest of 1,264 towns in Ohio by population.
Auglaize County grew from 31,192 residents in 1900 to 46,422 in 2020.
Auglaize County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 84°F in summer, and winter lows average 20°F. About 36 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Lima Allen Co Ap, OH weather station (12 miles away).
23,217 jobs at 992 businesses in Auglaize County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Grocery stores
Pharmacies
Libraries
Museums
Theaters and performance venues
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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Shares ZIP codes with Wapakoneta, Cridersville and New Hampshire.
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.