Smithfield, OH ZIP Codes, Coordinates & Counties
Smithfield, Ohio has 1 ZIP code in Jefferson county. The approximate center of Smithfield is 40.27, -80.778. Smithfield has about 6,420 known street addresses.
ZIP codes in Smithfield, OH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 43948 | Jefferson | 40.27 | -80.778 |
Counties Smithfield spans
Jefferson
Most common streets in Smithfield
Mill, High, West, Sherwood, East, Main, North, Stadium, Michael, South
Frequently asked questions
What ZIP codes are in Smithfield, OH?
Smithfield, Ohio has 1 ZIP code, ranging from 43948 to 43948. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Smithfield, OH in?
Smithfield is in Jefferson county.
What are the latitude and longitude of Smithfield, OH?
The approximate center of Smithfield, Ohio is latitude 40.27, longitude -80.778. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Smithfield, OH have?
Smithfield has 1 ZIP code.
How many addresses are in Smithfield, OH?
Smithfield, Ohio has about 6,420 known street addresses in the sthan.io US address database.
What are the most common streets in Smithfield, OH?
Some of the most common street names in Smithfield are Mill, High, West, Sherwood, East, Main.
What cities are near Smithfield, OH?
Cities near Smithfield include Dillonvale (3 mi), Rayland (4 mi), Adena (5 mi), Mingo Junction (6 mi), Bloomingdale (7 mi).
Cities near Smithfield
Dillonvale, OH (3 mi) Rayland, OH (4 mi) Adena, OH (5 mi) Mingo Junction, OH (6 mi) Bloomingdale, OH (7 mi) Mount Pleasant, OH (7 mi) Beech Bottom, WV (7 mi) Brilliant, OH (8 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database