Germantown, OH ZIP Codes, Coordinates & Counties
Germantown, Ohio has 1 ZIP code in Montgomery county. The approximate center of Germantown is 39.633, -84.4. Germantown has about 69,306 known street addresses.
ZIP codes in Germantown, OH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 45327 | Montgomery | 39.633 | -84.4 |
Counties Germantown spans
Montgomery
Most common streets in Germantown
Oxford, Market, Dayton Germantown, Germantown, Weaver, Center, Astoria, Main, Manning, Harris
Frequently asked questions
What ZIP codes are in Germantown, OH?
Germantown, Ohio has 1 ZIP code, ranging from 45327 to 45327. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Germantown, OH in?
Germantown is in Montgomery county.
What are the latitude and longitude of Germantown, OH?
The approximate center of Germantown, Ohio is latitude 39.633, longitude -84.4. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Germantown, OH have?
Germantown has 1 ZIP code.
How many addresses are in Germantown, OH?
Germantown, Ohio has about 69,306 known street addresses in the sthan.io US address database.
What are the most common streets in Germantown, OH?
Some of the most common street names in Germantown are Oxford, Market, Dayton Germantown, Germantown, Weaver, Center.
What cities are near Germantown, OH?
Cities near Germantown include Farmersville (4 mi), Gratis (7 mi), Miamisburg (7 mi), New Lebanon (7 mi), Franklin (8 mi).
Cities near Germantown
Farmersville, OH (4 mi) Gratis, OH (7 mi) Miamisburg, OH (7 mi) New Lebanon, OH (7 mi) Franklin, OH (8 mi) Middletown, OH (9 mi) West Elkton, OH (9 mi) West Alexandria, OH (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database