← Look up another ZIP code · All towns in Connecticut
ZIP code 06419
Killingworth, CT · Lower Connecticut River Valley
About ZIP code 06419
- ZIP code 06419 is in Killingworth, Lower Connecticut River Valley, Connecticut.
- About 6,240 people live in it, which is 68.2 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 41.379, -72.578.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Killingworth, CT
ZIP code 06419 is the post office name for Killingworth, Lower Connecticut River Valley Planning Region, CT. 6,240 people live in Killingworth. Typical household income is $140,655. A typical home costs $446,200.
- Stronger than most towns on: Safety, Home internet and working from home and Long, healthy lives.
- Weaker than most towns on: State taxes, Property taxes and Walkability.
Nearby ZIP codes
- 06443 Madison · 17,657 people
- 06412 Chester · 3,825 people
- 06441 Higganum · 5,348 people
- 06417 Deep River · 4,458 people
- 06413 Clinton · 13,377 people
- 06438 Haddam · 2,887 people
- 06437 Guilford · 22,067 people
- 06442 Ivoryton · 2,826 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.