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.

20 other ZIP codes within 10 miles of 18042

The 10-mile circle around 18042'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
18042	Easton, PA	45,532	0.0
18045	Easton, PA	30,429	4.2
18077	Riegelsville, PA	2,203	5.1
18055	Hellertown, PA	12,117	5.4
18020	Bethlehem, PA	21,204	5.6
08865	Phillipsburg, NJ	31,427	6.1
18081	Springtown, PA	85	6.2
08804	Bloomsbury, NJ	3,465	6.9
18085	Tatamy, PA	1,175	6.9
18040	Easton, PA	17,256	7.1
08886	Stewartsville, NJ	6,435	7.3
08848	Milford, NJ	8,134	7.6
18930	Kintnersville, PA	1,892	7.7
18083	Stockertown, PA	489	8.0
18015	Bethlehem, PA	34,852	8.3
18921	Ferndale, PA	160	8.4
18017	Bethlehem, PA	40,640	8.5
18018	Bethlehem, PA	32,965	8.9
18064	Nazareth, PA	26,970	9.1
18972	Upper Black Eddy, PA	3,104	9.7
18063	Martins Creek, PA	606	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.