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/WILTON

Wilton ZIP code, New Hampshire

The ZIP code for Wilton, NH is 03086, and its area code is 603.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
1,038
Area code
603

Mail addressed to Wilton uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Wilton in numbers

About 1,038 people live in Wilton, in 590 households. The median household income is $84,342 a year, 15% below the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $359,800 (11% below the New Hampshire median), and median gross rent is $1,376 a month. The median age is 51.3; 31.8% of adults 25 and over hold a bachelor's degree or higher (40.6% across New Hampshire); the average commute takes 33 minutes.

Population1,038Wilton1,038
Households590Wilton590
Median age51.3Wilton51.3New Hampshire43.3US 38.9
Median household income$84,342Wilton$84,342New Hampshire$99,031US $80,734
Median home value$359,800Wilton$359,800New Hampshire$402,500US $332,700
Median gross rent$1,376Wilton$1,376New Hampshire$1,491US $1,413
Bachelor's degree or higher31.8%Wilton31.8%New Hampshire40.6%US 35.7%
Mean commute33.1 minWilton33.1 minNew Hampshire26.7 minUS 26.4 min
Population density492 / sq miWilton492 / sq mi

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

ZIP codes addressed as Wilton

ZIP codes with the USPS city name Wilton
ZIP City Type Population Median income Median home
03086 Wilton , NH Standard 4,258 $113,750 $381,600

Other ZIP codes overlapping Wilton

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

ZIP codes overlapping Wilton
ZIP City Type Population Median income Median home
03055 Milford , NH Standard 16,337 $97,768 $398,800

Map of Wilton ZIP codes

03086

The ZIP codes of Wilton, 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 Wilton

The nearest larger towns are Milford (8,956 people, 3.1 mi), Peterborough (2,539 people, 12 mi) and East Merrimack (5,081 people, 13 mi).

Towns near Wilton
TownPopulationDistance
Milford 8,956 3.1 mi
Peterborough 2,539 11.6 mi
East Merrimack 5,081 13.0 mi
Goffstown 3,490 14.0 mi
Nashua 91,294 14.2 mi
Jaffrey 3,277 14.8 mi
Pinardville 4,418 15.5 mi
Hudson 7,469 16.4 mi
Fitchburg, MA 41,798 17.4 mi
Manchester 115,643 17.6 mi
Londonderry 12,225 18.9 mi
Winchendon, MA 4,331 19.3 mi
South Hooksett 5,902 20.0 mi
Ayer, MA 3,098 21.1 mi

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

Cite this page

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

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