Find ZIP Codes Inside a Radius

Map of the USA where you can specify a point and a radius to search within and return all the ZIP codes found inside that radius.

Radius Search Map


Show Centre Marker? Show US County Borders?

Step 1 : Radius km (maximum = 1000km) OR miles (maximum = 625 miles)

Step 2 : Click on map OR Place radius by location name or ZIP code :

CSV Output

ZIP Codes






Input a radius to search within in KM or miles. Click on the map or type in an address or ZIP code on the center of your search. After a delay, the results will appear inside the radius. If you hover over a marker, you will see its ZIP code.

You can also find a comma separated list of the ZIP codes in the large text box in the CSV Output section.

There is a limit to the radius because excessive results can take a long time to load and some web browsers struggle to load them all.

Version History

  • 27th March 2014 : Version 3.2 - Minor Update
    • Output now includes all unique states and cities
  • 4th February 2014 : Version 3.1 - Minor Update
    • Toggle CSV or New line option added
  • 15th January 2014 : Version 3 - Updates
    • Option to Show US County Borders
    • The circle polygon is no longer click-able
    • Added Full Screen option
  • 14th June 2012 : Version 2 - Implemented Google Maps API V3
    • Added Show Centre Marker option
    • Added Reset Map button
  • 10th February 2010 : Version 1 - Initial Version

Previous Comments For This Page

Q, this should now work better.
By Free Map Tools on 23/07/2014

multiple radii would also be helpful
By jason on 23/07/2014

On 22/07/2014

I love this Website, In the Combined field can your team add the county that the zip code falls under?
By Ken Logan on 18/07/2014

output for a 10mi radius from 90504 zip code is grossly inaccurate. bug? note: the visual map looks accurate, but the returned zips and cities far exceed radius requested.
By Q on 17/07/2014

No, but you can copy and paste the CSV output in to an empty text file to create a CSV file.
By Free Map Tools on 16/07/2014

anyway to download to a csv file
On 16/07/2014

Hi, unfortunately this is not possible.
By Free Map Tools on 15/07/2014

Is there a way to print the map showing the radius and the text information?
By J. Anderson on 15/07/2014

Hi Tim, there is no API provided for the functionality available on this page.
By Free Map Tools on 14/07/2014

Is this API publicly available?
By Tim Plummer on 14/07/2014

Thanks! Awesome tool!
On 10/07/2014

This is a much needed utility for my business. It is awesome. Can you include counties as well as cities when identifying all the zip codes for a given radius around a central point? This would also be very helpful to me in my business. Thank you
By Richard on 06/07/2014

Robert, the text box in Step 2 might accept latitude and longitude but as it is designed to handle place names, the results may be somewhat inconsistent.
By Free Map Tools on 03/07/2014

Can we specify location by latitude and longitude?
By Robert on 02/07/2014

Good Morning, this is the 2nd day in a row I am getting a small # of zip codes I cannot verify on USPS. Zip codes came from a 20 mi radius search of 18015, zips that showed bad are: 19650 Invalid Zip Code! 19685 Invalid Zip Code! 19743 Invalid Zip Code! 19815 Invalid Zip Code! 19853 Invalid Zip Code! 19925 Invalid Zip Code! Is it your ap or the one I am loading into?
By on 01/07/2014

Thanks. 60169 has now been added.
By Free Map Tools on 01/07/2014

Great utility but when I enter 60169 it doesn't show a pin for it.
By CJ on 01/07/2014

The ap pulled a zip code I cannot verify on 29549:!input.action?resultMode=0&companyName=&address1=&address2=&city=myrtle beach&state=SC&urbanCode=&postalCode=&zip=29549
On 30/06/2014

Thank you ! Thank you ! Thank you! The enhancements since my last use are invaluable!
By Maddie on 25/06/2014

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