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/BROOKLINE

Brookline ZIP code, New Hampshire

The ZIP code for Brookline, NH is 03033, and its area code is 603.

USPS city name
1 ZIP code
Population
5,736
Area code
603

NANPA lists no telephone rate centre for Brookline itself, so these are the area codes of the nearest one, Greenville (4.4 miles). A town on an area-code boundary can differ from its neighbour.

Brookline in numbers

About 5,736 people live in Brookline, in 1,831 households. The median household income is $171,046 a year, 73% above the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $544,400 (35% above the New Hampshire median).

Population5,736Brookline5,736
Households1,831Brookline1,831
Median household income$171,046Brookline$171,046New Hampshire$99,031US $80,734
Median home value$544,400Brookline$544,400New Hampshire$402,500US $332,700

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

ZIP codes addressed as Brookline

ZIP codes with the USPS city name Brookline
ZIP City Type Population Median income Median home
03033 Brookline , NH Standard 5,736 $171,046 $544,400

Map of Brookline ZIP codes

03033

The ZIP codes of Brookline, 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 Brookline

The nearest larger towns are Milford (8,956 people, 5.7 mi), Nashua (91,294 people, 9.4 mi) and Hudson (7,469 people, 12 mi).

Towns near Brookline
TownPopulationDistance
Milford 8,956 5.7 mi
Nashua 91,294 9.4 mi
Hudson 7,469 12.4 mi
Fitchburg, MA 41,798 12.4 mi
East Merrimack 5,081 13.0 mi
Ayer, MA 3,098 13.7 mi
Leominster, MA 43,909 16.5 mi
Peterborough 2,539 17.0 mi
Londonderry 12,225 17.4 mi
Littleton Common, MA 3,289 18.1 mi
Jaffrey 3,277 18.2 mi
Winchendon, MA 4,331 19.2 mi
Pinardville 4,418 19.3 mi
Goffstown 3,490 19.3 mi

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

Cite this page

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

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