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ZIP code 06423
East Haddam, CT · Lower Connecticut River Valley
About ZIP code 06423
- ZIP code 06423 is in East Haddam, Lower Connecticut River Valley, Connecticut.
- About 5,182 people live in it, which is 54.7 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 41.467, -72.391.
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.
East Haddam, CT
ZIP code 06423 is the post office name for East Haddam, Lower Connecticut River Valley Planning Region, CT. 8,969 people live in East Haddam. Typical household income is $107,861. A typical home costs $352,700.
- Stronger than most towns on: Safety, Long, healthy lives and Home internet and working from home.
- Weaker than most towns on: State taxes, Property taxes and Short commute.
Other ZIP codes in East Haddam
- 06469 Moodus · 3,311 people
Nearby ZIP codes
- 06439 Hadlyme · 65 people
- 06469 Moodus · 3,311 people
- 06438 Haddam · 2,887 people
- 06412 Chester · 3,825 people
- 06420 Salem · 4,368 people
- 06415 Colchester · 16,038 people
- 06417 Deep River · 4,458 people
- 06426 Essex · 3,267 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.