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/NEWTOWN

Newtown ZIP code, Connecticut

The ZIP code for Newtown, CT is 06470, and its area codes are 475 and 203.

USPS city name
1 ZIP code
Population
1,898
Area codes
475, 203

Newtown in numbers

About 1,898 people live in Newtown, in 719 households. The median household income is $164,821 a year, 72% above the Connecticut median of $95,781 (US: $80,734). The median owner-occupied home is valued at $523,200 (43% above the Connecticut median), and median gross rent is $2,023 a month. The median age is 43.7; 66.8% of adults 25 and over hold a bachelor's degree or higher (42.5% across Connecticut); the average commute takes 27 minutes.

Population1,898Newtown1,898
Households719Newtown719
Median age43.7Newtown43.7Connecticut41.1US 38.9
Median household income$164,821Newtown$164,821Connecticut$95,781US $80,734
Median home value$523,200Newtown$523,200Connecticut$366,900US $332,700
Median gross rent$2,023Newtown$2,023Connecticut$1,488US $1,413
Bachelor's degree or higher66.8%Newtown66.8%Connecticut42.5%US 35.7%
Mean commute26.5 minNewtown26.5 minConnecticut26.5 minUS 26.4 min
Population density824 / sq miNewtown824 / sq mi

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

ZIP codes addressed as Newtown

ZIP codes with the USPS city name Newtown
ZIP City Type Population Median income Median home
06470 Newtown , CT Standard 15,593 $153,238 $577,800

Map of Newtown ZIP codes

06470

The ZIP codes of Newtown, 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 Newtown

The nearest larger towns are Sandy Hook (9,863 people, 3.6 mi), Bethel (11,404 people, 6.4 mi) and Stepney (3,979 people, 6.5 mi).

Towns near Newtown
TownPopulationDistance
Sandy Hook 9,863 3.6 mi
Bethel 11,404 6.4 mi
Stepney 3,979 6.5 mi
Heritage Village 4,968 6.5 mi
East Village 3,998 7.4 mi
Danbury 87,263 8.7 mi
Tashua 3,771 9.9 mi
Daniels Farm 5,976 10.7 mi
Long Hill 8,681 10.9 mi
Shelton 41,889 11.6 mi
Ball Pond 2,627 11.7 mi
New Milford 8,188 12.6 mi
Putnam Lake, NY 3,664 13.1 mi
Derby 12,487 13.3 mi

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

Cite this page

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

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