Duncan, SC ZIP Codes, Coordinates & Counties
Duncan, South Carolina has 1 ZIP code in Spartanburg county. The approximate center of Duncan is 34.905, -82.126. Duncan has about 33,822 known street addresses.
ZIP codes in Duncan, SC
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 29334 | Spartanburg | 34.905 | -82.126 |
Counties Duncan spans
Spartanburg
Most common streets in Duncan
Main, Lakeview, North, Leonard, Shoals, Spencer, School, Mayfield, Silver Lake, High
Frequently asked questions
What ZIP codes are in Duncan, SC?
Duncan, South Carolina has 1 ZIP code, ranging from 29334 to 29334. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Duncan, SC in?
Duncan is in Spartanburg county.
What are the latitude and longitude of Duncan, SC?
The approximate center of Duncan, South Carolina is latitude 34.905, longitude -82.126. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Duncan, SC have?
Duncan has 1 ZIP code.
How many addresses are in Duncan, SC?
Duncan, South Carolina has about 33,822 known street addresses in the sthan.io US address database.
What are the most common streets in Duncan, SC?
Some of the most common street names in Duncan are Main, Lakeview, North, Leonard, Shoals, Spencer.
What cities are near Duncan, SC?
Cities near Duncan include Startex (2 mi), Reidville (3 mi), Wellford (5 mi), Lyman (6 mi), Greer (7 mi).
Cities near Duncan
Startex, SC (2 mi) Reidville, SC (3 mi) Wellford, SC (5 mi) Lyman, SC (6 mi) Greer, SC (7 mi) Moore, SC (7 mi) Arcadia, SC (8 mi) Una, SC (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database