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 by location name or ZIP code :

Please Note : 3 or 4 digit ZIPs should be padded with zero's to produce a 5 digit number for the most accurate results. So 544 should be input as 00544.

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

  • 12th February 2016 : Version 3.5 - Fixed issue with radius limit not applied correctly
  • 26th July 2015 : Version 3.4 - Update
    • Combined text box now lists the distance to the ZIP code in km.
  • 23rd July 2014 : Version 3.3 - Updates
    • New backend dataset
    • Combined text box now outputs the count of the Zip Codes
  • 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

Hi Kirti, please get in contact to discuss this further.
By Free Map Tools on 25/05/2016

Hello Team, I want to implement same functionality in my mobile app so you guys provide any web API , or can you suggest how can i i mplement this functionalty Thanks in advance Kirti
By Kirti on 25/05/2016

this zip codes will work just fine for me, if there is a need to expand, please advise and I will see what can be arranged.
By christopher on 19/05/2016

I think this would work for me. If it needs to be expanded just let me know.
By Joshua perez on 17/05/2016

Hey Sean i just wanted to see this zip codes 33782,33781,33780,33709,33714,33710,33747,33713,33777,33772,33776.This zip codes are from clearwater to st peterburg,fl
By Alexander G Perocillo on 17/05/2016

Hi Ravi, it is not possible to process multiple ZIPS on this page. If you wish to discuss API access, please get in contact.
By Free Map Tools on 12/05/2016

Hi Ileana. Thanks for the comments. I ran the same search and got the same result (no 80503). If the radius is increased to 12miles, the ZIP code 80503 is then found. The reasoning I can give for this is each ZIP area is represented by a single point on the system. Therefore there will be times when the search radius does cross some of the ZIP area but as it doesn't hit the point in question it is assumed not to include that ZIP code. The point is (as best possible) in the the middle of the ZIP area.
By Free Map Tools on 12/05/2016

This is such a great tool! One issue, though.I typed in Boulder with a 10 mile radius and several cities & zips in that radius are not appearing. Example: 80503 (in Niwot), the city of Broomfield.
By Ileana on 11/05/2016

This worked great! but i have an issue, i need to pull radius for multiple zip codes at one go. Is there a way to do that instead of one at a time ?
By Ravi on 11/05/2016

Hi Jimmy. To do this ... get the output in the format csv,csv,csv. Select it, copy to clipboard and paste in to a empty notepad file (if you are using windows). Save this as filename.csv. This should then open in Excel.
By Free Map Tools on 03/05/2016

i need to get the zips in excel format? Is there a way to do this?
By Jimmy on 02/05/2016

Great free service. Using it for our solar company and now I able to keep our reps in small 10 mile circles.
By Hittem Himel on 28/04/2016

MikeK, please get in contact to discuss...
By Free Map Tools on 25/04/2016

Do you have an API for Zip codes in a Radius?
By MikeK on 22/04/2016

Matt, sorry this is not possible. You can copy/paste from the text area on this page to an empty text file.
By Free Map Tools on 21/04/2016

Is there a way to download the output as a txt file?
By Matt on 21/04/2016

Thanks very much! It looks great.
By Carol on 20/04/2016

Carol, please have a look at Find ZIP Codes Inside State County City.
By Free Map Tools on 20/04/2016

Great, will look forward to seeing it. Thanks.
On 19/04/2016

Hi Carol, we are working on a new page to perform this task, so please keep an eye on the Free Map Tools Facebook page for updates.
By Free Map Tools on 19/04/2016

Showing the most recent 20 out of 585 comments. Click to see all the comments.

Add your own comment below and let others know what you think:

Comments :

Your Name (optional) :