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/COMPO

Compo ZIP codes, Connecticut

No ZIP code is named for Compo, CT; addresses there use a neighbouring town's name. The ZIP code covering it is 06880. Its area codes are 203 and 475.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
3,410
Area codes
203, 475

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

Compo in numbers

About 3,410 people live in Compo, in 1,211 households. The median household income is $250,000+ a year (US: $80,734). The median owner-occupied home is valued at $1,522,500 (4.1 times the Connecticut median). The median age is 46.3; 81.5% of adults 25 and over hold a bachelor's degree or higher (42.5% across Connecticut); the average commute takes 35 minutes.

Population3,410Compo3,410
Households1,211Compo1,211
Median age46.3Compo46.3Connecticut41.1US 38.9
Median household income$250,000+Compo$250,000+Connecticut$95,781US $80,734
Median home value$1,522,500Compo$1,522,500Connecticut$366,900US $332,700
Bachelor's degree or higher81.5%Compo81.5%Connecticut42.5%US 35.7%
Mean commute35.3 minCompo35.3 minConnecticut26.5 minUS 26.4 min
Population density2,015 / sq miCompo2,015 / sq mi

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

ZIP codes covering Compo

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

ZIP codes overlapping Compo
ZIP City Type Population Median income Median home
06880 Westport , CT Standard 27,583 $250,000+ $1,402,100

Map of Compo ZIP codes

06880

The ZIP codes of Compo, 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 Compo

The nearest larger towns are Staples (7,340 people, 2.6 mi), Coleytown (3,472 people, 3.8 mi) and Norwalk (92,187 people, 4.1 mi).

Towns near Compo
TownPopulationDistance
Saugatuck 2,925 1.2 mi
Westport Village 3,021 1.5 mi
Greens Farms 3,229 1.5 mi
Old Hill 2,990 2.4 mi
Staples 7,340 2.6 mi
Coleytown 3,472 3.8 mi
Norwalk 92,187 4.1 mi
Fairfield University 2,939 5.5 mi
New Canaan 6,896 7.3 mi
Tokeneke 2,951 7.5 mi
Noroton Heights 2,782 8.3 mi
Noroton 5,539 8.5 mi
Bridgeport 149,153 9.3 mi
Stamford 137,144 10.6 mi

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

Cite this page

zipcodes.pro. “Compo, CT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ct/compo

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