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zipcodes.pro — CITY/FL/CUDJOE-KEY

Cudjoe Key ZIP codes, Florida

No ZIP code is named for Cudjoe Key, FL; addresses there use a neighbouring town's name. The ZIP code covering it is 33042.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,492
State
Florida

Cudjoe Key in numbers

About 2,492 people live in Cudjoe Key, in 1,064 households. The median household income is $87,500 a year, 17% above the Florida median of $74,568 (US: $80,734). The median owner-occupied home is valued at $857,400 (2.4 times the Florida median), and median gross rent is $1,864 a month. The median age is 54.4; 40.7% of adults 25 and over hold a bachelor's degree or higher (34.1% across Florida); the average commute takes 31 minutes.

Population2,492Cudjoe Key2,492
Households1,064Cudjoe Key1,064
Median age54.4Cudjoe Key54.4Florida42.6US 38.9
Median household income$87,500Cudjoe Key$87,500Florida$74,568US $80,734
Median home value$857,400Cudjoe Key$857,400Florida$359,000US $332,700
Median gross rent$1,864Cudjoe Key$1,864Florida$1,669US $1,413
Bachelor's degree or higher40.7%Cudjoe Key40.7%Florida34.1%US 35.7%
Mean commute31.0 minCudjoe Key31.0 minFlorida28.0 minUS 26.4 min
Population density482 / sq miCudjoe Key482 / sq mi

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

ZIP codes covering Cudjoe Key

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

ZIP codes overlapping Cudjoe Key
ZIP City Type Population Median income Median home
33042 Summerland Key , FL Standard 6,441 $103,041 $856,500

Map of Cudjoe Key ZIP codes

33042

The ZIP codes of Cudjoe Key, 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 Cudjoe Key

The nearest larger towns are Big Pine Key (4,258 people, 8.6 mi), Big Coppitt Key (3,109 people, 12 mi) and Stock Island (4,162 people, 17 mi).

Towns near Cudjoe Key
TownPopulationDistance
Big Pine Key 4,258 8.6 mi
Big Coppitt Key 3,109 11.8 mi
Stock Island 4,162 17.0 mi
Key West 25,720 19.0 mi

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

Cite this page

zipcodes.pro. “Cudjoe Key, FL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/fl/cudjoe-key

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