ZIP Code Radius Finder

Find all ZIP codes within a specified distance from any US postal code.

41 ZIP Codes within 25 miles of 46391

Center: Westville, IN

ZIP Code City State Distance Action
46391 Westville IN 0.0 mi View
46383 Valparaiso IN 7.5 mi View
46304 Chesterton IN 8.4 mi View
46390 Wanatah IN 9.1 mi View
46382 Union Mills IN 9.5 mi View
46360 Michigan City IN 10.1 mi View
46301 Beverly Shores IN 10.2 mi View
46350 La Porte IN 10.8 mi View
46345 Kingsbury IN 11.1 mi View
46385 Valparaiso IN 12.2 mi View
46346 Kingsford Heights IN 12.4 mi View
46393 Wheeler IN 13.3 mi View
46340 Hanna IN 13.5 mi View
46368 Portage IN 14.0 mi View
46348 La Crosse IN 16.5 mi View
46302 Boone Grove IN 16.9 mi View
46342 Hobart IN 17.2 mi View
46347 Kouts IN 17.3 mi View
46532 Hamlet IN 17.6 mi View
46405 Lake Station IN 18.1 mi View
46403 Gary IN 18.3 mi View
46371 Rolling Prairie IN 18.6 mi View
49117 New Buffalo MI 18.9 mi View
46365 Mill Creek IN 19.7 mi View
46409 Gary IN 21.2 mi View
46407 Gary IN 21.6 mi View
46402 Gary IN 22.1 mi View
49129 Union Pier MI 22.1 mi View
46410 Merrillville IN 22.1 mi View
46574 Walkerton IN 22.6 mi View
46341 Hebron IN 22.9 mi View
46374 San Pierre IN 23.5 mi View
46408 Gary IN 23.5 mi View
46307 Crown Point IN 23.5 mi View
46534 Knox IN 23.6 mi View
46404 Gary IN 24.0 mi View
46366 North Judson IN 24.1 mi View
46531 Grovertown IN 24.4 mi View
49116 Lakeside MI 24.5 mi View
49128 Three Oaks MI 24.7 mi View
46552 New Carlisle IN 24.8 mi View

How to Use the ZIP Code Radius Finder

Enter any US ZIP code and select a radius in miles to find all postal codes within that distance. This tool uses the Haversine formula to calculate accurate distances between ZIP code centroids.

Common Use Cases

  • Marketing campaigns: Target customers within a specific radius
  • Delivery zones: Define service areas for businesses
  • Real estate: Find properties in nearby ZIP codes
  • Demographic analysis: Study populations within a radius