Decatur, OH ZIP Codes, Coordinates & Counties
Decatur, Ohio has 1 ZIP code in Brown county. The approximate center of Decatur is 38.824, -83.699. Decatur has about 7 known street addresses.
ZIP codes in Decatur, OH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 45115 | Brown | 38.824 | -83.699 |
Counties Decatur spans
Brown
Most common streets in Decatur
Huff Hill
Frequently asked questions
What ZIP codes are in Decatur, OH?
Decatur, Ohio has 1 ZIP code, ranging from 45115 to 45115. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Decatur, OH in?
Decatur is in Brown county.
What are the latitude and longitude of Decatur, OH?
The approximate center of Decatur, Ohio is latitude 38.824, longitude -83.699. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Decatur, OH have?
Decatur has 1 ZIP code.
How many addresses are in Decatur, OH?
Decatur, Ohio has about 7 known street addresses in the sthan.io US address database.
What are the most common streets in Decatur, OH?
Some of the most common street names in Decatur are Huff Hill.
What cities are near Decatur, OH?
Cities near Decatur include Russellville (3 mi), Cherry Fork (6 mi), Ripley (7 mi), Winchester (8 mi), Aberdeen (9 mi).
Cities near Decatur
Russellville, OH (3 mi) Cherry Fork, OH (6 mi) Ripley, OH (7 mi) Winchester, OH (8 mi) Aberdeen, OH (9 mi) Manchester, OH (9 mi) West Union, OH (9 mi) Georgetown, OH (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database