Potsdam, OH ZIP code
The ZIP code for Potsdam, Ohio is 45361. It is in Miami County.
- Population in these ZIPs
- 253
- Avg. median income
- $66,300population-weighted
- Typical home value
- $124,300population-weighted
- Metro area
- Dayton-Kettering-Beavercreek, OH
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Potsdam, OH ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 45361 | 253 | $66,250 | $124,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Potsdam
- Laura 1 mi
- Phillipsburg 4 mi
- Pitsburg 4 mi
- West Milton 4 mi
- Ludlow Falls 5 mi
- Verona 6 mi
- Arcanum 6 mi
- Englewood 6 mi
- Pleasant Hill 7 mi
- Clayton 8 mi
- Brookville 8 mi
- Lewisburg 10 mi
Frequently asked questions
What is the ZIP code for Potsdam, OH?
The ZIP code for Potsdam, OH is 45361.
What county is Potsdam, Ohio in?
Potsdam ZIP codes are in Miami County.