Casstown, OH ZIP Codes, Coordinates & Counties
Casstown, Ohio has 1 ZIP code in Miami county. The approximate center of Casstown is 40.06, -84.08. Casstown has about 5,599 known street addresses.
ZIP codes in Casstown, OH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 45312 | Miami | 40.06 | -84.08 |
Counties Casstown spans
Miami
Most common streets in Casstown
Peterson, Green, Center, Main, Marr, Washington, Lafayette, Franklin, 2nd, Cedar
Frequently asked questions
What ZIP codes are in Casstown, OH?
Casstown, Ohio has 1 ZIP code, ranging from 45312 to 45312. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Casstown, OH in?
Casstown is in Miami county.
What are the latitude and longitude of Casstown, OH?
The approximate center of Casstown, Ohio is latitude 40.06, longitude -84.08. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Casstown, OH have?
Casstown has 1 ZIP code.
How many addresses are in Casstown, OH?
Casstown, Ohio has about 5,599 known street addresses in the sthan.io US address database.
What are the most common streets in Casstown, OH?
Some of the most common street names in Casstown are Peterson, Green, Center, Main, Marr, Washington.
What cities are near Casstown, OH?
Cities near Casstown include Christiansburg (3 mi), Fletcher (6 mi), Troy (6 mi), New Carlisle (8 mi), Saint Paris (8 mi).
Cities near Casstown
Christiansburg, OH (3 mi) Fletcher, OH (6 mi) Troy, OH (6 mi) New Carlisle, OH (8 mi) Saint Paris, OH (8 mi) Tipp City, OH (9 mi) North Hampton, OH (9 mi) Conover, OH (9 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database