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.

17 other ZIP codes within 10 miles of 06456

The 10-mile circle around 06456'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
06456	Middle Haddam, CT	281	0.0
06414	Cobalt, CT	302	2.6
06424	East Hampton, CT	12,751	2.7
06480	Portland, CT	9,434	4.6
06441	Higganum, CT	5,348	5.4
06469	Moodus, CT	3,311	5.6
06457	Middletown, CT	46,720	5.7
06459	Middletown, CT	1,238	5.9
06438	Haddam, CT	2,887	6.5
06481	Rockfall, CT	1,763	7.7
06416	Cromwell, CT	14,334	7.9
06447	Marlborough, CT	6,130	8.3
06073	South Glastonbury, CT	5,372	8.4
06422	Durham, CT	7,208	8.6
06455	Middlefield, CT	2,480	8.9
06412	Chester, CT	3,825	9.4
06423	East Haddam, CT	5,182	9.9
06067	Rocky Hill, CT	20,872	10.0

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.