Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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/DUNBAR

Dunbar ZIP codes, South Carolina

No ZIP code is named for Dunbar, SC; addresses there use a neighbouring town's name. The ZIP code covering it is 29440. Its area codes are 843 and 854.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
577
Area codes
843, 854

NANPA lists no telephone rate centre for Dunbar itself, so these are the area codes of the nearest one, Georgetown (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Dunbar in numbers

About 577 people live in Dunbar, in 83 households. The median household income is $91,058 a year, 31% above the South Carolina median of $69,324 (US: $80,734). The median age is 30.1; 6.6% of adults 25 and over hold a bachelor's degree or higher (32.1% across South Carolina); the average commute takes 28 minutes.

Population577Dunbar577
Households83Dunbar83
Median age30.1Dunbar30.1South Carolina40.2US 38.9
Median household income$91,058Dunbar$91,058South Carolina$69,324US $80,734
Bachelor's degree or higher6.6%Dunbar6.6%South Carolina32.1%US 35.7%
Mean commute28.0 minDunbar28.0 minSouth Carolina25.6 minUS 26.4 min
Population density567 / sq miDunbar567 / sq mi

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

ZIP codes covering Dunbar

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

ZIP codes overlapping Dunbar
ZIP City Type Population Median income Median home
29440 Georgetown , SC Standard 27,319 $56,124 $172,600

Map of Dunbar ZIP codes

29440

The ZIP codes of Dunbar, 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 Dunbar

The nearest larger towns are Georgetown (8,565 people, 12 mi), Andrews (3,485 people, 14 mi) and Litchfield Beach (9,044 people, 14 mi).

Towns near Dunbar
TownPopulationDistance
Georgetown 8,565 12.0 mi
Andrews 3,485 13.7 mi
Litchfield Beach 9,044 14.3 mi
Murrells Inlet 10,044 17.1 mi
Garden City 11,591 20.3 mi
Surfside Beach 4,270 22.2 mi
Socastee 23,796 22.4 mi
Red Hill 15,920 25.6 mi
Forestbrook 7,479 25.7 mi
Conway 27,263 27.0 mi
Kingstree 3,132 28.9 mi
Myrtle Beach 38,371 29.4 mi
Carolina Forest 26,263 29.9 mi

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

Cite this page

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

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