ZIP code · Killingworth · Connecticut · United States

ZIP code 06419 — Killingworth

Name: Killingworth (06419)
Address: Connecticut, 06419, US

ZIP code 06419 serves Killingworth, Connecticut.

Postal code: 06419
Single source Value from one source, not cross-checked.
City: Killingworth
County: Lower Connecticut River Valley
State: Connecticut
Country: United States
Coordinates: 41.3696, -72.5712 — precision precise (locality)
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Nearby localities

06443Madison · 7.7 km
06413Clinton · 9.4 km
06412Chester · 9.7 km
06417Deep River · 10 km
06441Higganum · 11 km
06442Ivoryton · 11 km
06438Haddam · 12 km
06437Guilford · 12 km
06498Westbrook · 13 km
06409Centerbrook · 13 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page