Key Haven ZIP code overview
Key Haven is located in Monroe County and is part of Florida's Florida Keys region. The U.S. Postal Service assigns the following ZIP code to addresses within or directly adjacent to Key Haven:
Key Haven ZIP codes
ZIP code assignments are made by the U.S. Postal Service for mail-delivery purposes and do not always align with municipal boundaries. Some of these ZIPs may also cover unincorporated areas of Monroe County.
Notable Key Haven neighborhoods and landmarks
Key Haven contains a mix of neighborhoods, communities, and landmarks. The following are commonly referenced by residents, agents, and buyers when describing the area:
Key Haven real estate market snapshot
The Key Haven market reflects the broader characteristics of Florida Keys — proximity to employment centers, lifestyle amenities, and lifestyle migration into Florida. For up-to-date listings, active comparables, and a localized opinion of value on a specific property, a BKRS licensed real estate professional is the best source. Browse the full Florida ZIP search, Florida luxury homes, or learn more about BKRS for additional context.
Frequently asked questions about Key Haven
What ZIP code is Key Haven, Florida?
Key Haven, Florida is served by ZIP code 33040. ZIP codes are assigned by the U.S. Postal Service and may also cover unincorporated areas of Monroe County.
What county is Key Haven in?
Key Haven is located in Monroe County, Florida — part of the Florida Keys region.
What are the main neighborhoods in Key Haven?
Commonly referenced neighborhoods and landmarks in Key Haven include Key Haven Road, Stock Island border, Raccoon Key area, Cow Key Channel. Key Haven is a small residential island just north of Key West — canal-front single-family homes, a short commute to Key West, and a tight residential market.
What is the typical home price range in Key Haven?
Typical home values in Key Haven range from approximately $500K – $2.5M, based on observed listing and sale data. Individual properties vary based on lot, condition, waterfront access, and neighborhood — this range is illustrative only and not an appraisal.
How many ZIP codes does Key Haven have?
Key Haven has 1 primary ZIP code assigned by the U.S. Postal Service: 33040.
About Monroe County
Monroe County is part of Florida's Florida Keys region. Key Haven is one of several markets BKRS covers in this county. Use the related-cities panel to explore nearby markets, browse Monroe County coverage, or use the full Florida ZIP code search to filter all BKRS-covered markets by name, county, or 5-digit ZIP.