Smithfield, NC ZIP Codes, Coordinates & Counties
Smithfield, North Carolina has 1 ZIP code in Johnston county. The approximate center of Smithfield is 35.492, -78.344. Smithfield has about 120,145 known street addresses.
ZIP codes in Smithfield, NC
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 27577 | Johnston | 35.492 | -78.344 |
Counties Smithfield spans
Johnston
Most common streets in Smithfield
Cleveland, Market, Hill, Smith, 5th, North, 4th, Buffalo, Freedom, 7th
Frequently asked questions
What ZIP codes are in Smithfield, NC?
Smithfield, North Carolina has 1 ZIP code, ranging from 27577 to 27577. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Smithfield, NC in?
Smithfield is in Johnston county.
What are the latitude and longitude of Smithfield, NC?
The approximate center of Smithfield, North Carolina is latitude 35.492, longitude -78.344. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Smithfield, NC have?
Smithfield has 1 ZIP code.
How many addresses are in Smithfield, NC?
Smithfield, North Carolina has about 120,145 known street addresses in the sthan.io US address database.
What are the most common streets in Smithfield, NC?
Some of the most common street names in Smithfield are Cleveland, Market, Hill, Smith, 5th, North.
What cities are near Smithfield, NC?
Cities near Smithfield include Pine Level (6 mi), Four Oaks (7 mi), Selma (8 mi), Micro (9 mi), Princeton (10 mi).
Cities near Smithfield
Pine Level, NC (6 mi) Four Oaks, NC (7 mi) Selma, NC (8 mi) Micro, NC (9 mi) Princeton, NC (10 mi) Clayton, NC (11 mi) Benson, NC (12 mi) Kenly, NC (14 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database