ZIP Code Radius Finder

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

26 ZIP Codes within 25 miles of 78644

Center: Lockhart, TX

ZIP Code City State Distance Action
78644 Lockhart TX 0.0 mi View
78616 Dale TX 8.0 mi View
78656 Maxwell TX 8.4 mi View
78622 Fentress TX 9.5 mi View
78655 Martindale TX 10.3 mi View
78661 Prairie Lea TX 10.6 mi View
78648 Luling TX 12.3 mi View
78640 Kyle TX 12.5 mi View
78670 Staples TX 12.8 mi View
78662 Red Rock TX 14.7 mi View
78638 Kingsbury TX 16.5 mi View
78610 Buda TX 17.6 mi View
78632 Harwood TX 17.6 mi View
78747 Austin TX 18.0 mi View
78666 San Marcos TX 18.4 mi View
78612 Cedar Creek TX 18.8 mi View
78719 Austin TX 18.9 mi View
78953 Rosanky TX 19.3 mi View
78658 Ottine TX 19.4 mi View
78617 Del Valle TX 19.8 mi View
78652 Manchaca TX 21.4 mi View
78744 Austin TX 21.6 mi View
78748 Austin TX 22.0 mi View
78745 Austin TX 24.4 mi View
78739 Austin TX 24.8 mi View
78741 Austin TX 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