Miami County, Ohio ZIP codes
13ZIP codes
12Cities and towns
106,982People in ZIP areas
326, 937Area codes
Miami County is in Ohio and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Miami County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 45312 | Casstown | Standard | 1,086 | $91,842 |
| 45317 | Conover | Standard | 1,187 | $61,429 |
| 45318 | Covington | Standard | 5,511 | $73,867 |
| 45326 | Fletcher | Standard | 1,446 | $93,472 |
| 45337 | Laura | Standard | 1,703 | $108,162 |
| 45339 | Ludlow Falls | Standard | 1,057 | $97,750 |
| 45356 | Piqua | Standard | 25,237 | $69,188 |
| 45359 | Pleasant Hill | Standard | 2,160 | $77,083 |
| 45361 | Potsdam | PO Box only | 253 | $66,250 |
| 45371 | Tipp City | Standard | 22,865 | $93,599 |
| 45373 | Troy | Standard | 37,565 | $75,742 |
| 45374 | Troy | Unique | – | – |
| 45383 | West Milton | Standard | 6,912 | $66,620 |
Cities and towns in Miami County
- Troy 2 ZIPs
- Casstown 1 ZIP
- Conover 1 ZIP
- Covington 1 ZIP
- Fletcher 1 ZIP
- Laura 1 ZIP
- Ludlow Falls 1 ZIP
- Piqua 1 ZIP
- Pleasant Hill 1 ZIP
- Potsdam 1 ZIP
- Tipp City 1 ZIP
- West Milton 1 ZIP
Area codes in Miami County
Questions
- How many ZIP codes are in Miami County, OH?
- Miami County has 13 ZIP codes, 11 of them standard ZIP codes for street addresses.
- What cities are in Miami County?
- Miami County ZIP codes cover Troy, Casstown, Conover, Covington, Fletcher, Laura, Ludlow Falls and Piqua and 4 other places.
- What area code is Miami County, OH?
- Miami County uses area codes 326 and 937.
- What time zone is Miami County in?
- Miami County is in Eastern Time.
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