ZIP Code Radius Finder

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

43 ZIP Codes within 25 miles of 61426

Center: Castleton, IL

ZIP Code City State Distance Action
61426 Castleton IL 0.0 mi View
61491 Wyoming IL 4.3 mi View
61424 Camp Grove IL 4.7 mi View
61421 Bradford IL 5.0 mi View
61479 Speer IL 8.8 mi View
61483 Toulon IL 9.0 mi View
61345 Neponset IL 11.9 mi View
61565 Sparland IL 12.0 mi View
61537 Henry IL 12.3 mi View
61314 Buda IL 12.4 mi View
61368 Tiskilwa IL 13.8 mi View
61526 Edelstein IL 13.8 mi View
61449 La Fayette IL 13.9 mi View
61559 Princeville IL 14.2 mi View
61443 Kewanee IL 15.6 mi View
61560 Putnam IL 16.5 mi View
61523 Chillicothe IL 16.6 mi View
61451 Laura IL 17.2 mi View
61434 Galva IL 17.6 mi View
61379 Wyanet IL 18.8 mi View
61525 Dunlap IL 18.9 mi View
61540 Lacon IL 18.9 mi View
61562 Rome IL 19.6 mi View
61361 Sheffield IL 20.3 mi View
61489 Williamsfield IL 21.0 mi View
61315 Bureau IL 21.2 mi View
61344 Mineral IL 21.3 mi View
61485 Victoria IL 21.6 mi View
61517 Brimfield IL 21.9 mi View
61552 Mossville IL 21.9 mi View
61327 Hennepin IL 22.0 mi View
61419 Bishop Hill IL 22.1 mi View
61414 Altona IL 23.4 mi View
61356 Princeton IL 23.4 mi View
61234 Annawan IL 23.4 mi View
61615 Peoria IL 23.7 mi View
61528 Edwards IL 23.8 mi View
61338 Manlius IL 24.3 mi View
61570 Washburn IL 24.6 mi View
61375 Varna IL 24.7 mi View
61428 Dahinda IL 24.7 mi View
61335 McNabb IL 24.8 mi View
61322 Depue IL 24.9 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