Tool

ZIP Codes Within a Radius

Enter a ZIP code and a distance. The tool lists every residential ZIP code whose center (the Census Bureau's internal point of its area) lies within that many miles, nearest first. PO Box and single-organization codes have no area of their own, so they are not placed.

2 other ZIP codes within 10 miles of 50631

ZIP 5062250630 · Fredericksburg · 7.0 miZIP 50645ZIP 50658ZIP 50659ZIP 50664ZIP 50666ZIP 50668ZIP 5067450676 · Tripoli · 6.1 miZIP 50677ZIP 5217150631 · Frederika · 0.0 mi5063050676ZIP 5062250630 · Fredericksburg · 7.0 miZIP 50645ZIP 50658ZIP 50659ZIP 50664ZIP 50666ZIP 50668ZIP 5067450676 · Tripoli · 6.1 miZIP 50677ZIP 5217150631 · Frederika · 0.0 mi5063050676ZIP 5062250630 · Fredericksburg · 7.0 miZIP 50645ZIP 50658ZIP 50659ZIP 50666ZIP 50668ZIP 5067450676 · Tripoli · 6.1 miZIP 50677ZIP 5217150631 · Frederika · 0.0 mi5063050676
The 10-mile circle around 50631's center; residential ZIP codes centered inside it, shaded by median household income in national fifths (ACS 2020-2024); the others are outlined.<$54k$98k+no figureZIP codes centered outside the circle
Distance between internal points, in miles
ZIPTownPeopleMiles
50631Frederika, IA2250.0
50676Tripoli, IA2,0176.1
50630Fredericksburg, IA1,3727.0

Source: U.S. Census Bureau, 2023 Gazetteer internal points (2020 ZCTAs); GeoNames postal codes (CC BY 4.0) for a PO Box origin's town. Straight-line distance, not driving distance.