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/MILFORD

Milford ZIP code, New Hampshire

The ZIP code for Milford, NH is 03055, and its area code is 603.

USPS city name
1 ZIP code
Population
8,956
Area code
603

Milford in numbers

About 8,956 people live in Milford, in 3,790 households, the 18th-largest of New Hampshire's 100 census places. The median household income is $78,684 a year, 21% below the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $357,800 (11% below the New Hampshire median), and median gross rent is $1,557 a month. The median age is 36.7; 33.6% of adults 25 and over hold a bachelor's degree or higher (40.6% across New Hampshire); the average commute takes 26 minutes.

Population8,956Milford8,956
Households3,790Milford3,790
Median age36.7Milford36.7New Hampshire43.3US 38.9
Median household income$78,684Milford$78,684New Hampshire$99,031US $80,734
Median home value$357,800Milford$357,800New Hampshire$402,500US $332,700
Median gross rent$1,557Milford$1,557New Hampshire$1,491US $1,413
Bachelor's degree or higher33.6%Milford33.6%New Hampshire40.6%US 35.7%
Mean commute26.2 minMilford26.2 minNew Hampshire26.7 minUS 26.4 min
Population density1,576 / sq miMilford1,576 / sq mi

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

ZIP codes addressed as Milford

ZIP codes with the USPS city name Milford
ZIP City Type Population Median income Median home
03055 Milford , NH Standard 16,337 $97,768 $398,800

Map of Milford ZIP codes

The ZIP codes of Milford, 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 Milford

The nearest larger towns are Nashua (91,294 people, 11 mi), Manchester (115,643 people, 16 mi) and Londonderry (12,225 people, 16 mi).

Towns near Milford
TownPopulationDistance
East Merrimack 5,081 10.4 mi
Nashua 91,294 11.1 mi
Hudson 7,469 13.4 mi
Goffstown 3,490 13.8 mi
Pinardville 4,418 14.4 mi
Peterborough 2,539 14.6 mi
Manchester 115,643 15.9 mi
Londonderry 12,225 16.1 mi
Fitchburg, MA 41,798 17.3 mi
Jaffrey 3,277 17.5 mi
South Hooksett 5,902 18.6 mi
Ayer, MA 3,098 19.2 mi
Derry 21,339 20.5 mi
Winchendon, MA 4,331 21.2 mi

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

Cite this page

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

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