Haddam Neck, CT ZIP codes

Name: Haddam Neck
Address: Haddam Neck, CT, US

1 ZIP code that list Haddam Neck as a USPS primary or acceptable city. Not a Census place.

Population of associated ZIP codes

12,401

Sum of ZCTA populations for ZIP codes intersecting Haddam Neck. Not a Census place total. Methodology

Combined population of ZIP/ZCTAs that list this USPS city as a primary or acceptable name. This is a labeled ZIP-sum, never a Census place ACS population. Methodology

ZIP codes associated with Haddam Neck

ZIP	City	County	Population	Income
06424	East Hampton	Middlesex County	12,401	$116,645