ZIP codes in Florida can be found at USPS.com, UnitedStatesZIPCodes.org and ZIPcode.org, as of 2015. All three websites feature search tools to find a ZIP code by entering an address.
A Florida ZIP code can be found on USPS.com by entering the street address and city, and then selecting the state. The nine-digit ZIP code is then displayed for the given address. A reverse lookup tool is also available to list all cities included in a given ZIP code.
A Florida ZIP code can be found on UnitedStatesZIPCodes.org by typing the street, city and state and clicking Search. The website features a regional map of the ZIP code's area and a reverse lookup tool. A Florida ZIP code can be found on ZIPCode.org by selecting ZIP Code Search on the homepage.