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/JOHNSONVILLE

Johnsonville ZIP code, South Carolina

The ZIP code for Johnsonville, SC is 29555, and its area codes are 843 and 854.

USPS city name
1 ZIP code
Population
1,251
Area codes
843, 854

Johnsonville in numbers

About 1,251 people live in Johnsonville, in 469 households. The median household income is $44,830 a year, 35% below the South Carolina median of $69,324 (US: $80,734). The median owner-occupied home is valued at $167,100 (35% below the South Carolina median), and median gross rent is $825 a month. The median age is 36.0; 15.8% of adults 25 and over hold a bachelor's degree or higher (32.1% across South Carolina); the average commute takes 25 minutes.

Population1,251Johnsonville1,251
Households469Johnsonville469
Median age36.0Johnsonville36.0South Carolina40.2US 38.9
Median household income$44,830Johnsonville$44,830South Carolina$69,324US $80,734
Median home value$167,100Johnsonville$167,100South Carolina$259,000US $332,700
Median gross rent$825Johnsonville$825South Carolina$1,180US $1,413
Bachelor's degree or higher15.8%Johnsonville15.8%South Carolina32.1%US 35.7%
Mean commute24.5 minJohnsonville24.5 minSouth Carolina25.6 minUS 26.4 min
Population density604 / sq miJohnsonville604 / sq mi

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

ZIP codes addressed as Johnsonville

ZIP codes with the USPS city name Johnsonville
ZIP City Type Population Median income Median home
29555 Johnsonville , SC Standard 5,972 $43,011 $151,000

Map of Johnsonville ZIP codes

29555

The ZIP codes of Johnsonville, 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 Johnsonville

The nearest larger towns are Lake City (5,988 people, 18 mi), Conway (27,263 people, 23 mi) and Homewood (2,708 people, 23 mi).

Towns near Johnsonville
TownPopulationDistance
Lake City 5,988 18.1 mi
Conway 27,263 22.7 mi
Homewood 2,708 23.2 mi
Kingstree 3,132 24.3 mi
Red Hill 15,920 24.8 mi
Marion 6,206 25.3 mi
Andrews 3,485 26.2 mi
Socastee 23,796 26.5 mi
Forestbrook 7,479 28.1 mi
Murrells Inlet 10,044 28.5 mi
Mullins 3,914 29.1 mi
Garden City 11,591 29.5 mi

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

Cite this page

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

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