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/NOROTON-HEIGHTS

Noroton Heights ZIP codes, Connecticut

No ZIP code is named for Noroton Heights, CT; addresses there use a neighbouring town's name. The ZIP code covering it is 06820. Its area codes are 203 and 475.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,782
Area codes
203, 475

NANPA lists no telephone rate centre for Noroton Heights itself, so these are the area codes of the nearest one, Darien (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Noroton Heights in numbers

About 2,782 people live in Noroton Heights, in 1,020 households. The median household income is $250,000+ a year (US: $80,734). The median owner-occupied home is valued at $1,225,400 (3.3 times the Connecticut median), and median gross rent is $2,018 a month. The median age is 40.9; 80.8% of adults 25 and over hold a bachelor's degree or higher (42.5% across Connecticut); the average commute takes 32 minutes.

Population2,782Noroton Heights2,782
Households1,020Noroton Heights1,020
Median age40.9Noroton Heights40.9Connecticut41.1US 38.9
Median household income$250,000+Noroton Heights$250,000+Connecticut$95,781US $80,734
Median home value$1,225,400Noroton Heights$1,225,400Connecticut$366,900US $332,700
Median gross rent$2,018Noroton Heights$2,018Connecticut$1,488US $1,413
Bachelor's degree or higher80.8%Noroton Heights80.8%Connecticut42.5%US 35.7%
Mean commute31.8 minNoroton Heights31.8 minConnecticut26.5 minUS 26.4 min
Population density3,176 / sq miNoroton Heights3,176 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Noroton Heights CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Noroton Heights

These ZIP codes cover part of Noroton Heights but are addressed as somewhere else.

ZIP codes overlapping Noroton Heights
ZIP City Type Population Median income Median home
06820 Darien , CT Standard 21,936 $250,000+ $1,822,400

Map of Noroton Heights ZIP codes

06820

The ZIP codes of Noroton Heights, 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 Noroton Heights

The nearest larger towns are Noroton (5,539 people, 1.1 mi), Tokeneke (2,951 people, 2.3 mi) and Stamford (137,144 people, 2.6 mi).

Towns near Noroton Heights
TownPopulationDistance
Noroton 5,539 1.1 mi
Tokeneke 2,951 2.3 mi
Stamford 137,144 2.6 mi
Norwalk 92,187 4.2 mi
New Canaan 6,896 4.7 mi
Old Greenwich 6,936 5.2 mi
Cos Cob 7,546 5.2 mi
Riverside 8,954 5.4 mi
Saugatuck 2,925 7.2 mi
Greenwich 14,792 7.5 mi
Old Hill 2,990 8.1 mi
Compo 3,410 8.3 mi
Westport Village 3,021 8.6 mi
Glenville 2,656 9.1 mi

More nearby: every ZIP code in Fairfield County · Connecticut ZIP codes

Cite this page

zipcodes.pro. “Noroton Heights, CT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ct/noroton-heights

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