Does anyone know of a Web Services that can convert a Lat Lon to a Zip Code?

  • Welcome to GIS SE! Thank you for taking the new user tour. A good question should show some degree of self-research. What did your research turn up? Did those tools not work? – Midavalo May 26 '17 at 15:47

There are a few options:

Latitude / Longitude to ZIP + 4, allows you to input the lat, long and receive a Zip code in return.

You could also use this to input the values and run the search yourself

All US zip codes with their corresponding latitude and longitude coordinates. Comma delimited for your database

  • Great, thank you. I suppose that I could truncate my lat lon to the 3rd decimal the look for the corresponding the the census dat to get a close approximation of zip code. – BJD May 27 '17 at 21:26

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