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/FL/CLEWISTON

Clewiston ZIP code, Florida

The ZIP code for Clewiston, FL is 33440, and its area code is 863.

USPS city name
1 ZIP code
Population
7,348
Area code
863
State
Florida

Clewiston in numbers

About 7,348 people live in Clewiston, in 2,698 households. The median household income is $57,222 a year, 23% below the Florida median of $74,568 (US: $80,734). The median owner-occupied home is valued at $239,200 (33% below the Florida median), and median gross rent is $763 a month. The median age is 41.0; 17.4% of adults 25 and over hold a bachelor's degree or higher (34.1% across Florida); the average commute takes 22 minutes.

Population7,348Clewiston7,348
Households2,698Clewiston2,698
Median age41.0Clewiston41.0Florida42.6US 38.9
Median household income$57,222Clewiston$57,222Florida$74,568US $80,734
Median home value$239,200Clewiston$239,200Florida$359,000US $332,700
Median gross rent$763Clewiston$763Florida$1,669US $1,413
Bachelor's degree or higher17.4%Clewiston17.4%Florida34.1%US 35.7%
Mean commute22.0 minClewiston22.0 minFlorida28.0 minUS 26.4 min
Population density1,633 / sq miClewiston1,633 / sq mi

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

ZIP codes addressed as Clewiston

ZIP codes with the USPS city name Clewiston
ZIP City Type Population Median income Median home
33440 Clewiston , FL Standard 20,855 $56,341 $208,000

Map of Clewiston ZIP codes

33440

The ZIP codes of Clewiston, FL, 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 Clewiston

The nearest larger towns are Belle Glade (16,972 people, 17 mi), Port LaBelle (7,923 people, 27 mi) and Immokalee (26,361 people, 37 mi).

Towns near Clewiston
TownPopulationDistance
Montura 4,121 12.2 mi
South Bay 5,102 13.3 mi
Belle Glade 16,972 17.4 mi
Pahokee 5,609 17.7 mi
Port LaBelle 7,923 27.4 mi

More nearby: every ZIP code in Hendry County · Florida ZIP codes

Cite this page

zipcodes.pro. “Clewiston, FL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/fl/clewiston

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