Saint Helena Island, SC ZIP Codes, Coordinates & Counties
Saint Helena Island, South Carolina has 1 ZIP code in Beaufort county. The approximate center of Saint Helena Island is 32.365, -80.55. Saint Helena Island has about 17,967 known street addresses.
ZIP codes in Saint Helena Island, SC
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 29920 | Beaufort | 32.365 | -80.55 |
Counties Saint Helena Island spans
Beaufort
Most common streets in Saint Helena Island
Seaside, Marina, Cedar, Dr Martin Luther King, Island, Orange Grove, Dulamo, Oak, Oakland, Kings
Frequently asked questions
What ZIP codes are in Saint Helena Island, SC?
Saint Helena Island, South Carolina has 1 ZIP code, ranging from 29920 to 29920. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Saint Helena Island, SC in?
Saint Helena Island is in Beaufort county.
What are the latitude and longitude of Saint Helena Island, SC?
The approximate center of Saint Helena Island, South Carolina is latitude 32.365, longitude -80.55. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Saint Helena Island, SC have?
Saint Helena Island has 1 ZIP code.
How many addresses are in Saint Helena Island, SC?
Saint Helena Island, South Carolina has about 17,967 known street addresses in the sthan.io US address database.
What are the most common streets in Saint Helena Island, SC?
Some of the most common street names in Saint Helena Island are Seaside, Marina, Cedar, Dr Martin Luther King, Island, Orange Grove.
What cities are near Saint Helena Island, SC?
Cities near Saint Helena Island include Parris Island (8 mi), Port Royal (9 mi), Beaufort (10 mi), Seabrook (16 mi), Hilton Head Island (17 mi).
Cities near Saint Helena Island
Parris Island, SC (8 mi) Port Royal, SC (9 mi) Beaufort, SC (10 mi) Seabrook, SC (16 mi) Hilton Head Island, SC (17 mi) Green Pond, SC (18 mi) Okatie, SC (18 mi) Edisto Island, SC (20 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database