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/PEAK

Peak ZIP code, South Carolina

The ZIP code for Peak, SC is 29122, and its area codes are 803 and 839.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
108
Area codes
803, 839

NANPA lists no telephone rate centre for Peak itself, so these are the area codes of the nearest one, Prosperity (12.1 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Peak 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.

ZIP codes addressed as Peak

ZIP codes with the USPS city name Peak
ZIP City Type Population Median income Median home
29122 Peak , SC Standard 100 $138,472 $566,700

Other ZIP codes overlapping Peak

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

ZIP codes overlapping Peak
ZIP City Type Population Median income Median home
29075 Little Mountain , SC Standard 2,848 $75,884 $257,400

Map of Peak ZIP codes

29122

The ZIP codes of Peak, 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 Peak

The nearest larger towns are Chapin (1,394 people, 4.9 mi), Little Mountain (368 people, 5.5 mi) and Pomaria (152 people, 5.6 mi).

Towns near Peak
TownPopulationDistance
Lake Murray of Richland 7,023 8.8 mi
Irmo 11,813 12.0 mi
Newberry 10,790 15.8 mi
Winnsboro 3,322 16.3 mi
Seven Oaks 15,921 17.0 mi
Lexington 24,585 17.9 mi
St. Andrews 19,868 18.1 mi
Blythewood 5,731 19.1 mi
Oak Grove 12,256 20.2 mi
West Columbia 17,963 21.5 mi
Red Bank 11,314 21.9 mi
Springdale 2,742 22.8 mi
Dentsville 15,209 24.1 mi
White Knoll 8,310 24.4 mi

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

Cite this page

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

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