Ironton, OH ZIP Code
ZIP code, county, time zone and coordinates of Ironton, Ohio
The ZIP code of Ironton, OH is 45638. It is in Lawrence County.
Mailing address format for Ironton
John Smith 123 Main St IRONTON OH 45638 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Ironton
| ZIP code | Population | Area | |
|---|---|---|---|
| 45638 | — | 76.9 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Ironton? Location, county and time zone
- State
- Ohio
- County
- Lawrence County
- GPS coordinates
- 38.53260, -82.67809
- Elevation
- 551 ft (168 m)
- Time zone
- America/New YorkEST · UTC-05:00
- Population
- 10,571
Map of Ironton, OH 45638
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Ironton Street View
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Open in Google Maps ›ZIP codes near Ironton
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456368.2 mi
Ironton ZIP code: FAQ
What is the ZIP code for Ironton, OH?
The main ZIP code for Ironton, OH is 45638.
How many ZIP codes does Ironton have?
Ironton has 1 ZIP code.
What county is Ironton, OH in?
Ironton is in Lawrence County, Ohio.
What time zone is Ironton in?
Ironton is in the America/New York time zone (EST, UTC-05:00 right now).
What are the coordinates of Ironton?
Latitude 38.53260, longitude -82.67809.
Last updated: