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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/SC/CHARLESTON-AFB

Charleston Afb ZIP code, South Carolina

The ZIP code for Charleston Afb, SC is 29404, and its area codes are 843 and 854.

USPS city name
1 ZIP code
Population
2,334
Area codes
843, 854

NANPA lists no telephone rate centre for Charleston Afb itself, so these are the area codes of the nearest one, Charleston (2.9 miles). A town on an area-code boundary can differ from its neighbour.

Charleston Afb in numbers

About 2,334 people live in Charleston Afb, in 592 households. The median household income is $54,716 a year, 21% below the South Carolina median of $69,324 (US: $80,734).

Population2,334Charleston Afb2,334
Households592Charleston Afb592
Median household income$54,716Charleston Afb$54,716South Carolina$69,324US $80,734

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Charleston Afb. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Charleston Afb

ZIP codes with the USPS city name Charleston Afb
ZIP City Type Population Median income Median home
29404 Charleston Afb , SC Standard 2,334 $54,716 —

Map of Charleston Afb ZIP codes

29404

The ZIP codes of Charleston Afb, 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 Charleston Afb

The nearest larger towns are North Charleston (119,913 people, 1.6 mi), Hanahan (21,452 people, 3.7 mi) and Charleston (154,338 people, 6.7 mi).

Towns near Charleston Afb
TownPopulationDistance
North Charleston 119,913 1.6 mi
Hanahan 21,452 3.7 mi
Charleston 154,338 6.7 mi
Goose Creek 48,078 7.2 mi
Ladson 16,140 8.4 mi
Sangaree 8,681 10.2 mi
Summerville 51,654 10.5 mi
Mount Pleasant 93,993 12.5 mi
James Island 12,198 13.0 mi
Hollywood 5,382 13.3 mi
Ravenel 2,615 13.4 mi
Isle of Palms 4,362 18.6 mi
Moncks Corner 15,485 21.2 mi

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

Cite this page

zipcodes.pro. “Charleston Afb, SC ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sc/charleston-afb

Underlying data is public domain or openly licensed — sources, vintages and licences.