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.

13 other ZIP codes within 10 miles of 03031

The 10-mile circle around 03031'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
03031	Amherst, NH	11,849	0.0
03054	Merrimack, NH	28,176	4.4
03110	Bedford, NH	23,746	5.3
03057	Mont Vernon, NH	2,709	5.3
03055	Milford, NH	16,337	5.4
03052	Litchfield, NH	8,499	7.0
03063	Nashua, NH	15,805	7.6
03070	New Boston, NH	6,177	8.3
03086	Wilton, NH	4,258	8.6
03082	Lyndeborough, NH	1,531	8.6
03049	Hollis, NH	8,603	8.7
03064	Nashua, NH	14,391	9.2
03033	Brookline, NH	5,736	9.5
03103	Manchester, NH	37,775	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.