Key West ZIP Code List: All 2 Key West, Florida ZIP Codes

By Jon Brooks, Co-Founder, Momentum Realty · Updated October 20, 2026

Buying in Key West? Get matched with a local agent →Selling? Get your Key West home value →or call (904) 351-6461

Key West, FL (Monroe County) has 2 ZIP codes (postal codes), 33040 to 33041: 33040, 33041. Between them, 236 homes are for sale as of 2026-10-20; 33040 has the most listings (236).

ZIP codes

236

Homes for sale

33040 (236)

Busiest ZIP

$711,250

Median sold, middle ZIP

Every Key West ZIP code with prices and what is for sale

All 2 ZIP codes for Key West, FL: the neighborhoods each one covers, homes actively listed today with the median asking price, what homes sold for over the last 12 months, and days on market. Rows marked PO/partial are ZIPs whose USPS city is Key West but where current listings sit in a neighboring city.

ZIP	Neighborhoods	For sale	Median list	Median sold (12 mo)	DOM	ZIP pages
33040	VENTURE OUT, CUTTHROAT HARBOR ESTATES, SUMMERLAND KEY COVE	236	$1.20M	$907,500	82	scorecard · market data
33041	GEIGER MOBILE HOME, 1800 ATLANTIC, GULFREST PARK #2	0	—	$515,000	112	market data

Homes for sale in Key West by ZIP

The live listings behind these counts, with photos, are on the Key West homes for sale page, grouped by price and by ZIP.

Explore Key West

Key West guides & data

Everything we publish about Key West: live listings by type, prices and market data, taxes, insurance and what it costs to live here.

Common questions

What is the ZIP code for Key West, FL?

Key West does not have a single ZIP code; it has 2, running from 33040 to 33041, all in Monroe County. 33040 has the most homes for sale today (236). The full list with prices is in the table above.

What is the postal code for Key West, FL?

In the United States the postal code is the ZIP code, so Key West's postal codes are its 2 ZIP codes: 33040, 33041.

What are the ZIP codes in Key West, FL?

Key West has 2 ZIP codes with homes on the market or in the USPS list for the city: 33040, 33041.

Which Key West ZIP code has the most homes for sale?

33040 has the most active listings right now with 236 homes for sale at a median list price of $1,199,500.

What is the cheapest ZIP code in Key West?

Prices by ZIP are in the table above.

What is the median home price in Key West by ZIP?

Across the 2 Key West ZIPs with 12 months of sales data, median sold prices range from $515,000 to $907,500; the middle ZIP is $711,250. Each ZIP row links to its housing scorecard and market page with the full history.

Is there a Key West ZIP code map?

Yes. The map above plots every Key West ZIP code by its centroid, sized by homes for sale today, and the table lists each ZIP with its neighborhoods, listing count and median prices.

How many homes are for sale in Key West right now?

236 homes are listed for sale across Key West's ZIP codes as of 2026-10-20. The full list with photos is on the Key West homes for sale page.

Using these figures? Link to this page as the source so readers can see the live numbers; they refresh from Momentum Realty’s MLS and county data (as of 2026-10-20). Suggested attribution:

<a href="https://movewithmomentum.com/zip-codes/key-west-fl">Key West ZIP Code List: All 2 ZIPs, 33040 to 33041 — Momentum Realty</a>

Press and data requests: jon@movewithmomentum.com · Florida Housing Intelligence

Listing counts and asking prices are active residential listings in Momentum Realty’s MLS record as of 2026-10-20; sold medians and days on market are 12-month figures from the same record. ZIP-to-city assignment follows USPS for Florida and listing addresses for Georgia. Deemed reliable but not guaranteed. Equal Housing Opportunity.

Homes for sale now in Key West ZIP codes

566 live listings across 2 ZIP codes on this page, 64 listed in the last 7 days. A selection, newest first:

1618 South Street, Key West · $4,400,000 · 4 bd · Courtesy of Truman & Co. (KW)
11627 Sherborne Circle, Jacksonville · $725,000 · Courtesy of WATSON REALTY CORP
814 Ashe Street, Key West · $2,859,000 · 3 bd · Courtesy of Coldwell Banker Schmitt Real Estate Co
606 Truman Avenue #Apt 1, Key West · $1,249,000 · 2 bd · Courtesy of Suzanne Moore Real Estate
1703 South Street, Key West · $1,599,000 · 3 bd · Courtesy of Coastal Collection Real Estate
4619 Morris Road, Jacksonville · $275,000 · Courtesy of JPAR CITY AND BEACH
2113 Matefield Road, Jacksonville · $399,995 · Courtesy of EXP REALTY, LLC
3503 Uphill Terrace, Jacksonville · $345,000 · Courtesy of FLORIDA HOMES REALTY & MTG LLC
12082 Hidden Hills Drive, Jacksonville · $395,000 · Courtesy of MARK SPAIN REAL ESTATE
4334 Monument Road, Jacksonville · $559,000 · Courtesy of HERRON REAL ESTATE LLC
3363 Hampstead Drive, Jacksonville · $339,900 · Courtesy of BRANDYWINE HOMES USA LLC
1723 W Forest Lake Circle #1, Jacksonville · $239,900 · Courtesy of WATSON REALTY CORP
12559 Lazy Meadow Drive, Jacksonville · $499,000 · Courtesy of SAVVY AVENUE, LLC.
1644 Hammock Grove Lane, Jacksonville · $500,000 · Courtesy of UNITED REAL ESTATE GALLERY
279 Barony Drive, Jacksonville · $1,150,000 · Courtesy of PONTE VEDRA CLUB REALTY, INC.
1312 Windsor Harbor Drive, Jacksonville · $825,000 · Courtesy of WATERMARKE REALTY GROUP LLC
2217 Hunterwood Court, Jacksonville · $500,000 · Courtesy of FLUID REALTY, LLC.
12619 Lazy Meadow Drive, Jacksonville · $535,000 · 4 bd · 1,986 sq ft · Courtesy of Momentum Realty
5030 5Th Avenue #61, Stock Island · $615,600 · 3 bd · Courtesy of Location 3 Real Estate of KW Inc (KW)
811 Olivia Street, Key West · $2,250,000 · 5 bd · Courtesy of Last Key Realty, Inc (KW)
31 Coral Way, Stock Island · $1,200,000 · 3 bd · Courtesy of eXp Realty LLC Southernmost Branch
750 Prado Circle, Big Coppitt · $795,000 · 3 bd · Courtesy of Preferred Properties (KW)
5435 5th Avenue, Key West · $735,000 · 3 bd · Courtesy of KeysLifestyle Real Estate (KW)
720D Simonton Street, Key West · $4,950,000 · 4 bd · Courtesy of Truman & Co. (KW)

Just listed, updated hourly: New in Florida Keys · New in Northeast Florida

Live MLS listings, refreshed hourly; listings held by other brokerages are marked with the listing broker. Information deemed reliable but not guaranteed. Equal Housing Opportunity.