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/ROCHESTER

Rochester ZIP code, Massachusetts

The ZIP code for Rochester, MA is 02770, and its area codes are 774 and 508.

USPS city name
1 ZIP code
Population
5,809
Area codes
774, 508

Rochester in numbers

About 5,809 people live in Rochester, in 2,221 households. The median household income is $120,320 a year, 16% above the Massachusetts median of $103,960 (US: $80,734). The median owner-occupied home is valued at $601,200 (7% above the Massachusetts median).

Population5,809Rochester5,809
Households2,221Rochester2,221
Median household income$120,320Rochester$120,320Massachusetts$103,960US $80,734
Median home value$601,200Rochester$601,200Massachusetts$562,100US $332,700

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

ZIP codes addressed as Rochester

ZIP codes with the USPS city name Rochester
ZIP City Type Population Median income Median home
02770 Rochester , MA Standard 5,809 $120,320 $601,200

Map of Rochester ZIP codes

02770

The ZIP codes of Rochester, 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 Rochester

The nearest larger towns are New Bedford (100,998 people, 8.6 mi), Middleborough Center (8,155 people, 10 mi) and Fall River (94,082 people, 13 mi).

Towns near Rochester
TownPopulationDistance
Wareham Center 3,635 6.2 mi
Acushnet Center 2,810 6.3 mi
Mattapoisett Center 2,669 6.5 mi
New Bedford 100,998 8.6 mi
North Lakeville 3,624 8.6 mi
Middleborough Center 8,155 10.2 mi
Smith Mills 4,612 11.4 mi
Buzzards Bay 2,909 11.5 mi
Bliss Corner 5,405 12.0 mi
Monument Beach 3,277 12.7 mi
Fall River 94,082 13.4 mi
North Falmouth 2,838 13.5 mi
North Westport 5,289 15.3 mi
The Pinehills 5,282 15.6 mi

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

Cite this page

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

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