Find the last 4 digits (ZIP+4) for an address in 06478

ZIP 06478, Oxford, CT is filled in. Just type the street address.

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ZIP Code 06478 – Oxford, CT

Oxford, Connecticut · Naugatuck Valley Planning Region · Eastern time

ZIP code06478
CityOxford
StateConnecticut
CountyNaugatuck Valley Planning Region
Population12,991
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area32.73 sq mi
Center (lat, long)41.4440, -73.1482

Area codes in this area

203475

These are the area codes that most often serve ZIP 06478 (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

06491 Stevenson · 4.4 mi06488 Southbury · 4.8 mi06403 Beacon Falls · 5 mi06483 Seymour · 5.2 mi06482 Sandy Hook · 5.4 mi06487 South Britain · 5.7 mi06762 Middlebury · 5.7 mi06770 Naugatuck · 5.9 mi

About ZIP 06478

ZIP code 06478 is assigned to Oxford, Connecticut. It lies in Naugatuck Valley Planning Region. Its Census area covers about 32.73 square miles of land. The closest neighboring ZIP is 06491 (Stevenson), about 4.4 miles away.

Every address in 06478 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