Ironton, OH ZIP Codes, Coordinates & Counties
Ironton, Ohio has 1 ZIP code in Lawrence county. The approximate center of Ironton is 38.562, -82.678. Ironton has about 108,358 known street addresses.
ZIP codes in Ironton, OH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 45638 | Lawrence | 38.562 | -82.678 |
Counties Ironton spans
Lawrence
Most common streets in Ironton
3rd, 5th, 6th, 7th, 8th, 9th, 10th, 1st, 4th, 11th
Frequently asked questions
What ZIP codes are in Ironton, OH?
Ironton, Ohio has 1 ZIP code, ranging from 45638 to 45638. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Ironton, OH in?
Ironton is in Lawrence county.
What are the latitude and longitude of Ironton, OH?
The approximate center of Ironton, Ohio is latitude 38.562, longitude -82.678. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Ironton, OH have?
Ironton has 1 ZIP code.
How many addresses are in Ironton, OH?
Ironton, Ohio has about 108,358 known street addresses in the sthan.io US address database.
What are the most common streets in Ironton, OH?
Some of the most common street names in Ironton are 3rd, 5th, 6th, 7th, 8th, 9th.
What cities are near Ironton, OH?
Cities near Ironton include Russell (3 mi), Worthington (3 mi), Flatwoods (4 mi), Ashland (8 mi), Haverhill (8 mi).
Cities near Ironton
Russell, KY (3 mi) Worthington, KY (3 mi) Flatwoods, KY (4 mi) Ashland, KY (8 mi) Haverhill, OH (8 mi) Kitts Hill, OH (8 mi) Pedro, OH (8 mi) Franklin Furnace, OH (9 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database