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.

5 other ZIP codes within 10 miles of 50142

ZIP 5000550078 · Ferguson · 6.4 mi50106 · Gilman · 8.7 miZIP 50120ZIP 50141ZIP 5014850158 · Marshalltown · 7.1 miZIP 5016250173 · Montour · 4.3 mi50632 · Garwin · 6.3 miZIP 50635ZIP 50675ZIP 52339ZIP 5234250142 · Le Grand · 0.0 mi50158501065063250173ZIP 5000550078 · Ferguson · 6.4 mi50106 · Gilman · 8.7 miZIP 50120ZIP 50141ZIP 5014850158 · Marshalltown · 7.1 miZIP 5016250173 · Montour · 4.3 mi50632 · Garwin · 6.3 miZIP 50635ZIP 50675ZIP 52339ZIP 5234250142 · Le Grand · 0.0 mi50158501065063250173ZIP 5000550078 · Ferguson · 6.4 mi50106 · Gilman · 8.7 miZIP 50120ZIP 50141ZIP 5014850158 · Marshalltown · 7.1 miZIP 5016250173 · Montour · 4.3 mi50632 · Garwin · 6.3 miZIP 50635ZIP 50675ZIP 52339ZIP 5234250142 · Le Grand · 0.0 mi50158501065063250173
The 10-mile circle around 50142'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
50142Le Grand, IA7200.0
50173Montour, IA7054.3
50632Garwin, IA1,2016.3
50078Ferguson, IA856.4
50158Marshalltown, IA31,3967.1
50106Gilman, IA1,1638.7

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.