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/WATERLOO

Waterloo ZIP code, South Carolina

The ZIP code for Waterloo, SC is 29384, and its area code is 864.

USPS city name
1 ZIP code
Population
212
Area code
864

Waterloo in numbers

About 212 people live in Waterloo, in 83 households. The median age is 49.0; 21.9% of adults 25 and over hold a bachelor's degree or higher (32.1% across South Carolina); the average commute takes 43 minutes.

Population212Waterloo212
Households83Waterloo83
Median age49.0Waterloo49.0South Carolina40.2US 38.9
Bachelor's degree or higher21.9%Waterloo21.9%South Carolina32.1%US 35.7%
Mean commute43.2 minWaterloo43.2 minSouth Carolina25.6 minUS 26.4 min
Population density119 / sq miWaterloo119 / sq mi

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

ZIP codes addressed as Waterloo

ZIP codes with the USPS city name Waterloo
ZIP City Type Population Median income Median home
29384 Waterloo , SC Standard 3,443 $51,384 $124,700

Map of Waterloo ZIP codes

29384

The ZIP codes of Waterloo, 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 Waterloo

The nearest larger towns are Cross Hill (514 people, 5.5 mi), Cokesbury (267 people, 9.8 mi) and Laurens (9,336 people, 10 mi).

Towns near Waterloo
TownPopulationDistance
Laurens 9,336 10.3 mi
Greenwood 22,536 12.4 mi
Ninety Six 2,521 13.0 mi
Clinton 7,676 13.8 mi
Honea Path 3,739 20.3 mi
Abbeville 4,872 22.0 mi
Fountain Inn 12,020 24.9 mi
Newberry 10,790 26.6 mi
Woodruff 4,538 26.9 mi
Belton 4,458 27.4 mi
Simpsonville 26,144 28.1 mi
Saluda 3,055 29.5 mi

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

Cite this page

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

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