Portsmouth, OH ZIP Codes, Coordinates & Counties
Portsmouth, Ohio has 1 ZIP code in Scioto county. The approximate center of Portsmouth is 38.788, -82.92. Portsmouth has about 152,353 known street addresses.
ZIP codes in Portsmouth, OH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 45662 | Scioto | 38.788 | -82.92 |
Counties Portsmouth spans
Scioto
Most common streets in Portsmouth
2nd, 4th, 6th, 3rd, Grandview, 5th, High, 7th, 11th, 8th
Frequently asked questions
What ZIP codes are in Portsmouth, OH?
Portsmouth, Ohio has 1 ZIP code, ranging from 45662 to 45662. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Portsmouth, OH in?
Portsmouth is in Scioto county.
What are the latitude and longitude of Portsmouth, OH?
The approximate center of Portsmouth, Ohio is latitude 38.788, longitude -82.92. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Portsmouth, OH have?
Portsmouth has 1 ZIP code.
How many addresses are in Portsmouth, OH?
Portsmouth, Ohio has about 152,353 known street addresses in the sthan.io US address database.
What are the most common streets in Portsmouth, OH?
Some of the most common street names in Portsmouth are 2nd, 4th, 6th, 3rd, Grandview, 5th.
What cities are near Portsmouth, OH?
Cities near Portsmouth include South Portsmouth (8 mi), Wheelersburg (8 mi), McDermott (9 mi), Minford (9 mi), West Portsmouth (10 mi).
Cities near Portsmouth
South Portsmouth, KY (8 mi) Wheelersburg, OH (8 mi) McDermott, OH (9 mi) Minford, OH (9 mi) West Portsmouth, OH (10 mi) South Shore, KY (10 mi) Friendship, OH (11 mi) Lucasville, OH (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database