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.
16 other ZIP codes within 10 miles of 06412 ZIP 06023 ZIP 06333 ZIP 06357 06371 · Old Lyme · 9.1 mi ZIP 06376 06409 · Centerbrook · 5.3 mi 06413 · Clinton · 8.3 mi ZIP 06414 ZIP 06415 ZIP 06416 06417 · Deep River · 3.1 mi 06419 · Killingworth · 5.4 mi ZIP 06420 ZIP 06422 06423 · East Haddam · 5.9 mi ZIP 06424 06426 · Essex · 6.3 mi ZIP 06437 06438 · Haddam · 2.9 mi 06439 · Hadlyme · 4.5 mi 06441 · Higganum · 6.2 mi 06442 · Ivoryton · 5.5 mi 06443 · Madison · 8.5 mi ZIP 06450 ZIP 06455 06456 · Middle Haddam · 9.4 mi ZIP 06457 ZIP 06459 06469 · Moodus · 6.9 mi ZIP 06471 ZIP 06472 06475 · Old Saybrook · 9.4 mi ZIP 06480 ZIP 06481 06498 · Westbrook · 7.5 mi 06412 · Chester · 0.0 mi 06412 06371 06443 06419 06423 06441 06417 06413 06498 06475 06438 06469 06426 06442 ZIP 06023 ZIP 06333 ZIP 06357 06371 · Old Lyme · 9.1 mi ZIP 06376 06409 · Centerbrook · 5.3 mi 06413 · Clinton · 8.3 mi ZIP 06414 ZIP 06415 ZIP 06416 06417 · Deep River · 3.1 mi 06419 · Killingworth · 5.4 mi ZIP 06420 ZIP 06422 06423 · East Haddam · 5.9 mi ZIP 06424 06426 · Essex · 6.3 mi ZIP 06437 06438 · Haddam · 2.9 mi 06439 · Hadlyme · 4.5 mi 06441 · Higganum · 6.2 mi 06442 · Ivoryton · 5.5 mi 06443 · Madison · 8.5 mi ZIP 06450 ZIP 06455 06456 · Middle Haddam · 9.4 mi ZIP 06457 ZIP 06459 06469 · Moodus · 6.9 mi ZIP 06471 ZIP 06472 06475 · Old Saybrook · 9.4 mi ZIP 06480 ZIP 06481 06498 · Westbrook · 7.5 mi 06412 · Chester · 0.0 mi 06412 06371 06443 06419 06423 06441 06417 06413 06498 06475 06438 06469 06426 06442 ZIP 06333 ZIP 06357 06371 · Old Lyme · 9.1 mi ZIP 06376 06409 · Centerbrook · 5.3 mi 06413 · Clinton · 8.3 mi ZIP 06414 ZIP 06415 ZIP 06416 06417 · Deep River · 3.1 mi 06419 · Killingworth · 5.4 mi ZIP 06420 ZIP 06422 06423 · East Haddam · 5.9 mi ZIP 06424 06426 · Essex · 6.3 mi ZIP 06437 06438 · Haddam · 2.9 mi 06439 · Hadlyme · 4.5 mi 06441 · Higganum · 6.2 mi 06442 · Ivoryton · 5.5 mi 06443 · Madison · 8.5 mi ZIP 06450 ZIP 06455 06456 · Middle Haddam · 9.4 mi ZIP 06457 ZIP 06459 06469 · Moodus · 6.9 mi ZIP 06471 ZIP 06472 06475 · Old Saybrook · 9.4 mi ZIP 06480 ZIP 06481 06498 · Westbrook · 7.5 mi 06412 · Chester · 0.0 mi 06412 06371 06443 06419 06423 06441 06417 06413 06498 06475 06438 06469 06426 The 10-mile circle around 06412'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 figure ZIP codes centered outside the circle Distance between internal points, in miles ZIP Town People Miles 06412 Chester, CT 3,825 0.0 06438 Haddam, CT 2,887 2.9 06417 Deep River, CT 4,458 3.1 06439 Hadlyme, CT 65 4.5 06409 Centerbrook, CT 701 5.3 06419 Killingworth, CT 6,240 5.4 06442 Ivoryton, CT 2,826 5.5 06423 East Haddam, CT 5,182 5.9 06441 Higganum, CT 5,348 6.2 06426 Essex, CT 3,267 6.3 06469 Moodus, CT 3,311 6.9 06498 Westbrook, CT 6,856 7.5 06413 Clinton, CT 13,377 8.3 06443 Madison, CT 17,657 8.5 06371 Old Lyme, CT 9,828 9.1 06456 Middle Haddam, CT 281 9.4 06475 Old Saybrook, CT 10,575 9.4
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.