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zipcodes.pro — CITY/SC/SEABROOK

Seabrook ZIP code, South Carolina

The ZIP code for Seabrook, SC is 29940, and its area codes are 843 and 854.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
799
Area codes
843, 854

NANPA lists no telephone rate centre for Seabrook itself, so these are the area codes of the nearest one, Beaufort (5.7 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Seabrook uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Seabrook in numbers

About 799 people live in Seabrook, in 405 households. The median household income is $63,149 a year, 9% below the South Carolina median of $69,324 (US: $80,734). The median age is 54.0; 10.7% of adults 25 and over hold a bachelor's degree or higher (32.1% across South Carolina); the average commute takes 31 minutes.

Population799Seabrook799
Households405Seabrook405
Median age54.0Seabrook54.0South Carolina40.2US 38.9
Median household income$63,149Seabrook$63,149South Carolina$69,324US $80,734
Bachelor's degree or higher10.7%Seabrook10.7%South Carolina32.1%US 35.7%
Mean commute31.1 minSeabrook31.1 minSouth Carolina25.6 minUS 26.4 min
Population density145 / sq miSeabrook145 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Seabrook CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Seabrook

ZIP codes with the USPS city name Seabrook
ZIP City Type Population Median income Median home
29940 Seabrook , SC Standard 3,256 $54,177 $172,100

Other ZIP codes overlapping Seabrook

These ZIP codes cover part of Seabrook but are addressed as somewhere else.

ZIP codes overlapping Seabrook
ZIP City Type Population Median income Median home
29906 Beaufort , SC Standard 25,342 $68,174 $265,300

Map of Seabrook ZIP codes

29940

The ZIP codes of Seabrook, SC, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Seabrook

The nearest larger towns are Laurel Bay (5,882 people, 5.5 mi), Beaufort (13,747 people, 5.7 mi) and Burton (6,912 people, 7.7 mi).

Towns near Seabrook
TownPopulationDistance
Laurel Bay 5,882 5.5 mi
Beaufort 13,747 5.7 mi
Burton 6,912 7.7 mi
Ridgeland 3,764 10.6 mi
Port Royal 15,579 12.8 mi
Hardeeville 10,871 23.4 mi
Hilton Head Island 37,911 23.8 mi
Bluffton 33,157 24.3 mi
Walterboro 5,480 25.7 mi
Varnville 2,571 28.9 mi

More nearby: every ZIP code in Beaufort County · South Carolina ZIP codes

Cite this page

zipcodes.pro. “Seabrook, SC ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sc/seabrook

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