ZIP Code Radius Finder

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

8 ZIP Codes within 25 miles of 78870

Center: Knippa, TX

ZIP Code City State Distance Action
78870 Knippa TX 0.0 mi View
78881 Sabinal TX 9.0 mi View
78850 D Hanis TX 16.7 mi View
78801 Uvalde TX 17.0 mi View
78838 Concan TX 17.3 mi View
78802 Uvalde TX 21.4 mi View
78884 Utopia TX 24.6 mi View
78879 Rio Frio TX 24.7 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