ZIP Code Radius Finder

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

31 ZIP Codes within 25 miles of 52133

Center: Castalia, IA

ZIP Code City State Distance Action
52133 Castalia IA 0.0 mi View
52161 Ossian IA 4.6 mi View
52162 Postville IA 5.9 mi View
52135 Clermont IA 6.1 mi View
52156 Luana IA 10.9 mi View
52175 West Union IA 11.1 mi View
52141 Elgin IA 11.8 mi View
52166 Saint Lucas IA 13.7 mi View
52132 Calmar IA 14.4 mi View
52172 Waukon IA 14.7 mi View
52144 Fort Atkinson IA 14.9 mi View
52159 Monona IA 15.6 mi View
52168 Spillville IA 15.8 mi View
52169 Wadena IA 17.9 mi View
52101 Decorah IA 18.0 mi View
52147 Hawkeye IA 18.3 mi View
52047 Farmersburg IA 19.2 mi View
52171 Waucoma IA 19.3 mi View
52072 Saint Olaf IA 19.5 mi View
52170 Waterville IA 20.2 mi View
52142 Fayette IA 20.3 mi View
52077 Volga IA 20.5 mi View
52165 Ridgeway IA 21.1 mi View
52164 Randalia IA 21.1 mi View
52043 Elkader IA 22.0 mi View
52157 McGregor IA 22.9 mi View
52163 Protivin IA 23.2 mi View
52140 Dorchester IA 24.1 mi View
52146 Harpers Ferry IA 24.5 mi View
52158 Marquette IA 24.7 mi View
50606 Arlington IA 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