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ZIP code 06437
Guilford, CT · South Central Connecticut
About ZIP code 06437
- ZIP code 06437 is in Guilford, South Central Connecticut, Connecticut.
- About 22,067 people live in it, which is 180.8 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 41.334, -72.701.
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.
Guilford, CT
ZIP code 06437 is the post office name for Guilford, South Central Connecticut Planning Region, CT. 22,108 people live in Guilford. Typical household income is $137,816. A typical home costs $515,800.
- Stronger than most towns on: Safety, Home internet and working from home and Weather.
- Weaker than most towns on: State taxes, Property taxes and Cost of living.
Nearby ZIP codes
- 06443 Madison · 17,657 people
- 06471 North Branford · 7,140 people
- 06472 Northford · 6,363 people
- 06405 Branford · 28,217 people
- 06419 Killingworth · 6,240 people
- 06473 North Haven · 24,743 people
- 06513 New Haven · 38,888 people
- 06422 Durham · 7,208 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.