Enter a ZIP code, or use your location, and see every US ZIP code within 100 miles drawn on a map and listed nearest first, with the distance to each. A 100 mile radius covers about 31,416 square miles.
It depends on how dense the area is. These are the counts around six US cities, from the same Census ZIP data the tool uses. Pick one to see it on the map.
A 100 mile radius takes in several metro areas. It is used for a distribution center's reach, a regional sales territory, or a travel distance rule.
The circle is 200 miles across and covers about 31,416 square miles. Distances are straight lines between ZIP centers, so the drive to the edge of the circle is usually longer than 100 miles. For "everywhere within a 30 minute drive", use the drive-time map.
Type a 5-digit ZIP code above and press Find ZIP Codes. The radius is already set to 100 miles. You get every US ZIP code whose center is within 100 miles, on a map and in a list sorted nearest first. Copy the list or download it as a CSV.
It depends on how dense the area is. The table on this page shows the count around six US cities, from the same Census ZIP data the tool uses. Run your own ZIP to get the exact count.
A circle with a 100 mile radius is 200 miles across and covers about 31,416 square miles. Distances here are straight lines, so a drive to the edge is usually longer than 100 miles.
Yes. Under the results, paste or upload your list of addresses or ZIP codes. Each one is marked inside or outside the 100 mile circle, with its distance.