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.

18 other ZIP codes within 10 miles of 18081

The 10-mile circle around 18081'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
ZIP	Town	People	Miles
18081	Springtown, PA	85	0.0
18055	Hellertown, PA	12,117	2.3
18077	Riegelsville, PA	2,203	2.4
18930	Kintnersville, PA	1,892	4.2
18015	Bethlehem, PA	34,852	4.8
18955	Richlandtown, PA	1,511	5.8
18042	Easton, PA	45,532	6.2
18921	Ferndale, PA	160	6.3
18036	Coopersburg, PA	15,581	6.8
18034	Center Valley, PA	9,209	7.4
18018	Bethlehem, PA	32,965	7.4
18020	Bethlehem, PA	21,204	7.9
18951	Quakertown, PA	36,568	8.0
18972	Upper Black Eddy, PA	3,104	8.6
18942	Ottsville, PA	2,377	8.6
18017	Bethlehem, PA	40,640	8.7
18045	Easton, PA	30,429	8.9
18109	Allentown, PA	18,446	9.8
08848	Milford, NJ	8,134	9.9

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.