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.

12 other ZIP codes within 10 miles of 06355

The 10-mile circle around 06355'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
06355	Mystic, CT	12,173	0.0
06378	Stonington, CT	5,555	3.5
06340	Groton, CT	29,863	3.6
06339	Ledyard, CT	9,113	5.4
06390	Fishers Island, NY	72	5.7
06379	Pawcatuck, CT	9,017	6.2
06335	Gales Ferry, CT	6,307	6.5
06338	Mashantucket, CT	27	6.8
06320	New London, CT	27,703	6.8
06375	Quaker Hill, CT	3,670	8.3
06359	North Stonington, CT	5,160	8.9
02891	Westerly, RI	21,587	9.5
06385	Waterford, CT	15,966	9.6

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.