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/NEWBURY

Newbury ZIP code, New Hampshire

The ZIP code for Newbury, NH is 03255, and its area code is 603.

USPS city name
1 ZIP code
Population
2,015
Area code
603

NANPA lists no telephone rate centre for Newbury itself, so these are the area codes of the nearest one, Bradford (5.0 miles). A town on an area-code boundary can differ from its neighbour.

Newbury in numbers

About 2,015 people live in Newbury, in 800 households. The median household income is $117,045 a year, 18% above the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $465,000 (16% above the New Hampshire median).

Population2,015Newbury2,015
Households800Newbury800
Median household income$117,045Newbury$117,045New Hampshire$99,031US $80,734
Median home value$465,000Newbury$465,000New Hampshire$402,500US $332,700

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

ZIP codes addressed as Newbury

ZIP codes with the USPS city name Newbury
ZIP City Type Population Median income Median home
03255 Newbury , NH Standard 2,015 $117,045 $465,000

Map of Newbury ZIP codes

03255

The ZIP codes of Newbury, 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 Newbury

The nearest larger towns are Newport (4,758 people, 8.4 mi), Henniker (2,993 people, 14 mi) and Claremont (13,078 people, 16 mi).

Towns near Newbury
TownPopulationDistance
Newport 4,758 8.4 mi
Henniker 2,993 13.8 mi
Claremont 13,078 16.4 mi
Franklin 8,799 20.3 mi
Springfield, VT 4,237 23.0 mi
Tilton Northfield 3,101 23.5 mi
Concord 44,375 24.0 mi
Lebanon 14,999 25.0 mi
Bellows Falls, VT 2,891 25.1 mi
White River Junction, VT 3,364 27.8 mi
Keene 22,939 28.7 mi
Wilder, VT 3,087 29.2 mi
Goffstown 3,490 29.4 mi

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

Cite this page

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

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