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/ANDOVER

Andover ZIP code, New Hampshire

The ZIP code for Andover, NH is 03216, and its area code is 603.

USPS city name
1 ZIP code
Population
2,046
Area code
603

Andover in numbers

About 2,046 people live in Andover, in 842 households. The median household income is $88,311 a year, 11% below the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $358,800 (11% below the New Hampshire median).

Population2,046Andover2,046
Households842Andover842
Median household income$88,311Andover$88,311New Hampshire$99,031US $80,734
Median home value$358,800Andover$358,800New Hampshire$402,500US $332,700

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

ZIP codes addressed as Andover

ZIP codes with the USPS city name Andover
ZIP City Type Population Median income Median home
03216 Andover , NH Standard 2,046 $88,311 $358,800

Map of Andover ZIP codes

03216

The ZIP codes of Andover, 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 Andover

The nearest larger towns are Franklin (8,799 people, 6.1 mi), Tilton Northfield (3,101 people, 9.9 mi) and Bristol (2,098 people, 11 mi).

Towns near Andover
TownPopulationDistance
Franklin 8,799 6.1 mi
Tilton Northfield 3,101 9.9 mi
Laconia 17,085 17.7 mi
Henniker 2,993 18.7 mi
Concord 44,375 19.0 mi
Newport 4,758 20.3 mi
Meredith 2,617 20.3 mi
Plymouth 4,969 20.4 mi
Lebanon 14,999 26.5 mi
Claremont 13,078 27.7 mi
Suncook 5,432 27.7 mi
Hooksett 5,876 29.8 mi

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

Cite this page

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

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