Potsdam is a village in Miami County, Ohio, home to about 253 people across 0.5 square miles. Its ZIP code is 45361.
All in Potsdam
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| Nearest major airport | Cincinnati Northern Kentucky International Airport (CVG)65 miles away |
|---|---|
| Closer regional airport | James M. Cox Dayton International Airport (DAY)11 miles away |
| Nearest city of 250,000+ | Cincinnati, OH57 miles away |
| Nearest city of 1 million+ | Chicago, IL214 miles away |
Straight-line distances from the center of Potsdam; 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.
Potsdam had 225 residents in the 2020 census, up 11% since 2000.
It’s the 1068th largest of 1,264 towns in Ohio by population.
Miami County grew from 43,105 residents in 1900 to 108,774 in 2020.
Miami County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 22°F. About 41.6 inches of rain and melted snow fall in a typical year, with about 25 inches of snow.
Source: NOAA 1991–2020 climate normals, Dayton Intl Ap, OH weather station (11 miles away).
37,513 jobs at 2,176 businesses in Miami 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
Libraries
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.