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/MA/HANOVER

Hanover ZIP codes, Massachusetts

Hanover, MA has 2 ZIP codes (02339 and 02340) and area codes 781 and 339. The largest is 02339.

USPS city name
2 ZIP codes
Population
14,845
Area codes
781, 339

Hanover in numbers

About 14,845 people live in Hanover, in 5,015 households. The median household income is $189,803 a year, 83% above the Massachusetts median of $103,960 (US: $80,734). The median owner-occupied home is valued at $755,400 (34% above the Massachusetts median).

Population14,845Hanover14,845
Households5,015Hanover5,015
Median household income$189,803Hanover$189,803Massachusetts$103,960US $80,734
Median home value$755,400Hanover$755,400Massachusetts$562,100US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the 2 ZIP codes addressed as Hanover, medians weighted by households. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Hanover

ZIP codes with the USPS city name Hanover
ZIP City Type Population Median income Median home
02339 Hanover , MA Standard 14,845 $189,803 $755,400
02340 Hanover , MA No street area — — —

Map of Hanover ZIP codes

0233902340

The ZIP codes of Hanover, MA, 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 Hanover

The nearest larger towns are Abington (17,053 people, 6.2 mi), Weymouth Town (58,505 people, 8.3 mi) and Brockton (105,386 people, 10.0 mi).

Towns near Hanover
TownPopulationDistance
North Pembroke 3,393 3.1 mi
Abington 17,053 6.2 mi
Scituate 5,796 6.7 mi
North Scituate 6,492 7.4 mi
Marshfield 5,161 7.6 mi
Weymouth Town 58,505 8.3 mi
Hingham 5,130 8.4 mi
Holbrook 11,380 8.4 mi
Ocean Bluff-Brant Rock 4,540 9.2 mi
Brockton 105,386 10.0 mi
South Duxbury 3,252 10.2 mi
Kingston 5,910 10.3 mi
Braintree Town 38,899 10.5 mi
Randolph Town 34,878 11.9 mi

More nearby: every ZIP code in Plymouth County · Massachusetts ZIP codes

Cite this page

zipcodes.pro. “Hanover, MA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ma/hanover

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