Find the last 4 digits (ZIP+4) for an address in 06518

ZIP 06518, Hamden, CT is filled in. Just type the street address.

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ZIP Code 06518 – Hamden, CT

Hamden, Connecticut · South Central Connecticut Planning Region · Eastern time

ZIP code06518
CityHamden
StateConnecticut
CountySouth Central Connecticut Planning Region
Population20,126
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area16.53 sq mi
Center (lat, long)41.4309, -72.9120

Area codes in this area

203475

These are the area codes that most often serve ZIP 06518 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

06495 Wallingford · 3.4 mi06514 Hamden · 4.1 mi06524 Bethany · 4.3 mi06473 North Haven · 4.5 mi06408 Cheshire · 4.6 mi06493 Wallingford · 4.6 mi06494 Wallingford · 4.6 mi06504 New Haven · 4.6 mi

About ZIP 06518

ZIP code 06518 is assigned to Hamden, Connecticut. It lies in South Central Connecticut Planning Region. Its Census area covers about 16.53 square miles of land. The closest neighboring ZIP is 06495 (Wallingford), about 3.4 miles away.

Every address in 06518 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources