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.

21 other ZIP codes within 10 miles of 01850

The 10-mile circle around 01850'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
01850	Lowell, MA	17,740	0.0
01852	Lowell, MA	37,144	1.6
01826	Dracut, MA	32,629	1.6
01854	Lowell, MA	30,081	2.3
01851	Lowell, MA	33,403	2.6
01876	Tewksbury, MA	31,004	4.9
01863	North Chelmsford, MA	9,796	5.1
01824	Chelmsford, MA	26,650	5.2
01862	North Billerica, MA	12,129	5.4
03076	Pelham, NH	14,449	5.5
01879	Tyngsboro, MA	12,550	6.4
01810	Andover, MA	35,648	7.2
01843	Lawrence, MA	27,445	7.6
01821	Billerica, MA	30,143	7.8
01840	Lawrence, MA	8,522	8.1
01886	Westford, MA	24,690	8.5
01844	Methuen, MA	53,420	8.7
01741	Carlisle, MA	5,239	8.8
01841	Lawrence, MA	52,769	8.9
03051	Hudson, NH	25,557	9.0
01887	Wilmington, MA	23,336	9.5
03060	Nashua, NH	31,657	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.