ZIP Code Radius Finder

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

21 ZIP Codes within 25 miles of 98611

Center: Castle Rock, WA

ZIP Code City State Distance Action
98611 Castle Rock WA 0.0 mi View
98645 Silverlake WA 6.1 mi View
98593 Vader WA 8.6 mi View
98581 Ryderwood WA 8.6 mi View
98632 Longview WA 10.2 mi View
98626 Kelso WA 12.0 mi View
98591 Toledo WA 12.0 mi View
98596 Winlock WA 13.3 mi View
98609 Carrolls WA 16.3 mi View
98538 Curtis WA 16.8 mi View
98542 Ethel WA 17.5 mi View
98649 Toutle WA 17.7 mi View
98565 Napavine WA 18.8 mi View
97048 Rainier OR 19.0 mi View
98582 Salkum WA 19.7 mi View
98612 Cathlamet WA 20.1 mi View
98625 Kalama WA 21.4 mi View
98532 Chehalis WA 23.6 mi View
97054 Deer Island OR 24.4 mi View
97016 Clatskanie OR 24.6 mi View
98564 Mossyrock WA 24.6 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