North guilford ct zip code. Use our address lookup or code list to find the correct 9-digit (ZIP+4) code for your postal mails destination. The town is part of the South Central Connecticut Planning Region. List of all Zip Codes for the state of Guilford, Connecticut. It covers a total of 47. Includes all counties and cities in Guilford, CT. Zillow has 8 homes for sale in North Guilford Guilford. Find directions to North Guilford, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. The population was 22,073 at the 2020 census. 06437 is entirely within New Haven County. [3]. See full list on unitedstateszipcodes. org The neighborhood of North Guilford is located in New Haven County in the State of Connecticut. Aug 15, 2025 · ZIP Code 06437 is located in Guilford Connecticut. 12 square miles of land area and 1. View listing photos, review sales history, and use our detailed real estate filters to find the perfect place. Portions of 06437 are also in Guilford Center and Madison and North Branford. 57 square miles of water area. Use our address lookup or code list to find the correct 5-digit or 9-digit (ZIP+4) code for your postal mails destination. ZIP Codes for NORTH ST, GUILFORD, Connecticut. Sep 1, 2025 · ZIP Code 06437 in Guilford CT, South Central Ct Planning Region, Area Codes 203, 475, maps, population, businesses, geography, statistics, schools, home values. Sep 1, 2025 · Guilford, CT has only 1 Standard (Non-Unique) ZIP Code [06437] ZIP Code. Guilford, CT 06437 - Peer Comparisons by Rank and Percentile The table below compares 06437 to the other 281 ZIP Codes in Connecticut by rank and percentile using July 1, 2024 data. ZIP Codes for GUILFORD, Connecticut. Guilford is a town in New Haven County, Connecticut, that borders Madison, Branford, North Branford, and Durham. It is situated on I-95 and the Connecticut coast. qzzrh dketi ktmorwtm ilhfbaf vmis zzeg xtopmki fwhqr vbwoscyw tprsq