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.

30 other ZIP codes within 10 miles of 18049

The 10-mile circle around 18049'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
18049	Emmaus, PA	18,941	0.0
18103	Allentown, PA	48,746	3.3
18092	Zionsville, PA	3,230	3.8
18034	Center Valley, PA	9,209	4.0
18046	East Texas, PA	201	4.1
18062	Macungie, PA	27,110	4.8
18106	Allentown, PA	6,226	4.9
18036	Coopersburg, PA	15,581	5.4
18101	Allentown, PA	6,120	5.7
18087	Trexlertown, PA	590	5.9
18102	Allentown, PA	51,001	6.0
18056	Hereford, PA	1,489	6.0
18070	Palm, PA	223	6.8
18104	Allentown, PA	48,683	6.9
18041	East Greenville, PA	5,768	7.1
18015	Bethlehem, PA	34,852	7.9
18935	Milford Square, PA	273	8.0
18109	Allentown, PA	18,446	8.2
18195	Allentown, PA	0	8.3
18951	Quakertown, PA	36,568	8.7
18031	Breinigsville, PA	11,570	8.7
18011	Alburtis, PA	5,338	8.8
18018	Bethlehem, PA	32,965	8.8
19504	Barto, PA	5,335	9.0
19503	Bally, PA	1,149	9.0
18032	Catasauqua, PA	9,555	9.3
18052	Whitehall, PA	29,451	9.4
18073	Pennsburg, PA	11,755	9.4
18970	Trumbauersville, PA	553	9.5
18069	Orefield, PA	8,515	9.7
18955	Richlandtown, PA	1,511	9.8

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.