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/HUDSON

Hudson ZIP code, New Hampshire

The ZIP code for Hudson, NH is 03051, and its area code is 603.

USPS city name
1 ZIP code
Population
7,469
Area code
603

NANPA lists no telephone rate centre for Hudson itself, so these are the area codes of the nearest one, Nashua (2.8 miles). A town on an area-code boundary can differ from its neighbour.

Hudson in numbers

About 7,469 people live in Hudson, in 3,191 households, the 21st-largest of New Hampshire's 100 census places. The median household income is $95,842 a year, 3% below the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $366,400 (9% below the New Hampshire median), and median gross rent is $1,722 a month. The median age is 46.3; 28.7% of adults 25 and over hold a bachelor's degree or higher (40.6% across New Hampshire); the average commute takes 34 minutes.

Population7,469Hudson7,469
Households3,191Hudson3,191
Median age46.3Hudson46.3New Hampshire43.3US 38.9
Median household income$95,842Hudson$95,842New Hampshire$99,031US $80,734
Median home value$366,400Hudson$366,400New Hampshire$402,500US $332,700
Median gross rent$1,722Hudson$1,722New Hampshire$1,491US $1,413
Bachelor's degree or higher28.7%Hudson28.7%New Hampshire40.6%US 35.7%
Mean commute33.8 minHudson33.8 minNew Hampshire26.7 minUS 26.4 min
Population density2,429 / sq miHudson2,429 / sq mi

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

ZIP codes addressed as Hudson

ZIP codes with the USPS city name Hudson
ZIP City Type Population Median income Median home
03051 Hudson , NH Standard 25,557 $124,213 $438,900

Map of Hudson ZIP codes

The ZIP codes of Hudson, 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 Hudson

The nearest larger towns are Nashua (91,294 people, 3.1 mi), Londonderry (12,225 people, 7.1 mi) and Lowell, MA (118,368 people, 10 mi).

Towns near Hudson
TownPopulationDistance
Nashua 91,294 3.1 mi
Londonderry 12,225 7.1 mi
East Merrimack 5,081 7.9 mi
Lowell, MA 118,368 10.3 mi
Derry 21,339 11.4 mi
Methuen, MA 53,475 12.9 mi
Milford 8,956 13.4 mi
Lawrence, MA 88,736 14.4 mi
Manchester 115,643 15.3 mi
Ayer, MA 3,098 15.9 mi
Littleton Common, MA 3,289 16.0 mi
Andover, MA 9,451 16.5 mi
Pinardville 4,418 16.9 mi
Haverhill, MA 67,698 17.5 mi

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

Cite this page

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

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