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/NH/NEWPORT

Newport ZIP code, New Hampshire

The ZIP code for Newport, NH is 03773, and its area code is 603.

USPS city name
1 ZIP code
Population
4,758
Area code
603

Newport in numbers

About 4,758 people live in Newport, in 1,964 households, the 28th-largest of New Hampshire's 100 census places. The median household income is $78,174 a year, 21% below the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $211,200 (48% below the New Hampshire median), and median gross rent is $1,378 a month. The median age is 47.8; 29.8% of adults 25 and over hold a bachelor's degree or higher (40.6% across New Hampshire); the average commute takes 24 minutes.

Population4,758Newport4,758
Households1,964Newport1,964
Median age47.8Newport47.8New Hampshire43.3US 38.9
Median household income$78,174Newport$78,174New Hampshire$99,031US $80,734
Median home value$211,200Newport$211,200New Hampshire$402,500US $332,700
Median gross rent$1,378Newport$1,378New Hampshire$1,491US $1,413
Bachelor's degree or higher29.8%Newport29.8%New Hampshire40.6%US 35.7%
Mean commute23.7 minNewport23.7 minNew Hampshire26.7 minUS 26.4 min
Population density337 / sq miNewport337 / sq mi

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

ZIP codes addressed as Newport

ZIP codes with the USPS city name Newport
ZIP City Type Population Median income Median home
03773 Newport , NH Standard 7,681 $81,232 $239,300

Map of Newport ZIP codes

03773

The ZIP codes of Newport, NH, 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 Newport

The nearest larger towns are Claremont (13,078 people, 8.1 mi), Lebanon (14,999 people, 19 mi) and Hanover (8,479 people, 24 mi).

Towns near Newport
TownPopulationDistance
Claremont 13,078 8.1 mi
Springfield, VT 4,237 16.0 mi
Lebanon 14,999 19.1 mi
White River Junction, VT 3,364 21.1 mi
Bellows Falls, VT 2,891 21.3 mi
Henniker 2,993 22.0 mi
Wilder, VT 3,087 22.8 mi
Hanover 8,479 24.4 mi
Franklin 8,799 26.2 mi
Keene 22,939 29.1 mi
Tilton Northfield 3,101 29.8 mi

More nearby: every ZIP code in Sullivan County · New Hampshire ZIP codes

Cite this page

zipcodes.pro. “Newport, NH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nh/newport

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