Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/CT/NORTH-BRANFORD

North Branford ZIP code, Connecticut

The ZIP code for North Branford, CT is 06471, and its area codes are 203 and 475.

USPS city name
1 ZIP code
Population
7,140
Area codes
203, 475

NANPA lists no telephone rate centre for North Branford itself, so these are the area codes of the nearest one, Branford (3.8 miles). A town on an area-code boundary can differ from its neighbour.

North Branford in numbers

About 7,140 people live in North Branford, in 2,881 households. The median household income is $109,388 a year, 14% above the Connecticut median of $95,781 (US: $80,734). The median owner-occupied home is valued at $371,200 (about the same as the Connecticut median).

Population7,140North Branford7,140
Households2,881North Branford2,881
Median household income$109,388North Branford$109,388Connecticut$95,781US $80,734
Median home value$371,200North Branford$371,200Connecticut$366,900US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as North Branford. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as North Branford

ZIP codes with the USPS city name North Branford
ZIP City Type Population Median income Median home
06471 North Branford , CT Standard 7,140 $109,388 $371,200

Map of North Branford ZIP codes

06471

The ZIP codes of North Branford, CT, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near North Branford

The nearest larger towns are East Haven (27,806 people, 5.3 mi), North Haven (24,336 people, 5.5 mi) and New Haven (134,349 people, 8.1 mi).

Towns near North Branford
TownPopulationDistance
Northford 6,186 4.3 mi
Branford Center 6,305 4.5 mi
East Haven 27,806 5.3 mi
North Haven 24,336 5.5 mi
New Haven 134,349 8.1 mi
Wallingford Center 18,208 8.4 mi
Quinnipiac University 4,311 8.7 mi
Durham 3,347 10.4 mi
West Haven 55,351 11.0 mi
Clinton 3,465 13.2 mi
Cheshire Village 6,172 13.4 mi
Orange 14,315 13.5 mi
Meriden 60,545 14.1 mi
Ansonia 19,033 15.5 mi

More nearby: every ZIP code in New Haven County · Connecticut ZIP codes

Cite this page

zipcodes.pro. “North Branford, CT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ct/north-branford

Underlying data is public domain or openly licensed — sources, vintages and licences.