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/GREENFIELD

Greenfield ZIP code, New Hampshire

The ZIP code for Greenfield, NH is 03047, and its area code is 603.

USPS city name
1 ZIP code
Population
1,730
Area code
603

Greenfield in numbers

About 1,730 people live in Greenfield, in 671 households. The median household income is $103,603 a year, 5% above the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $350,300 (13% below the New Hampshire median).

Population1,730Greenfield1,730
Households671Greenfield671
Median household income$103,603Greenfield$103,603New Hampshire$99,031US $80,734
Median home value$350,300Greenfield$350,300New Hampshire$402,500US $332,700

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

ZIP codes addressed as Greenfield

ZIP codes with the USPS city name Greenfield
ZIP City Type Population Median income Median home
03047 Greenfield , NH Standard 1,730 $103,603 $350,300

Map of Greenfield ZIP codes

03047

The ZIP codes of Greenfield, 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 Greenfield

The nearest larger towns are Peterborough (2,539 people, 5.9 mi), Jaffrey (3,277 people, 11 mi) and Milford (8,956 people, 13 mi).

Towns near Greenfield
TownPopulationDistance
Peterborough 2,539 5.9 mi
Jaffrey 3,277 11.4 mi
Milford 8,956 12.6 mi
Goffstown 3,490 15.4 mi
Henniker 2,993 17.1 mi
Pinardville 4,418 19.0 mi
Winchendon, MA 4,331 19.7 mi
East Merrimack 5,081 20.7 mi
Keene 22,939 21.6 mi
Manchester 115,643 22.2 mi
Fitchburg, MA 41,798 23.5 mi
Nashua 91,294 23.7 mi
South Hooksett 5,902 23.7 mi
Hooksett 5,876 23.9 mi

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

Cite this page

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

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