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/TROY

Troy ZIP code, New Hampshire

The ZIP code for Troy, NH is 03465, and its area code is 603.

USPS city name
1 ZIP code
Population
1,081
Area code
603

Troy in numbers

About 1,081 people live in Troy, in 384 households. The median household income is $96,250 a year, about the same as the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $204,600 (49% below the New Hampshire median), and median gross rent is $1,300 a month. The median age is 33.0; 27.6% of adults 25 and over hold a bachelor's degree or higher (40.6% across New Hampshire); the average commute takes 25 minutes.

Population1,081Troy1,081
Households384Troy384
Median age33.0Troy33.0New Hampshire43.3US 38.9
Median household income$96,250Troy$96,250New Hampshire$99,031US $80,734
Median home value$204,600Troy$204,600New Hampshire$402,500US $332,700
Median gross rent$1,300Troy$1,300New Hampshire$1,491US $1,413
Bachelor's degree or higher27.6%Troy27.6%New Hampshire40.6%US 35.7%
Mean commute25.3 minTroy25.3 minNew Hampshire26.7 minUS 26.4 min
Population density847 / sq miTroy847 / sq mi

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

ZIP codes addressed as Troy

ZIP codes with the USPS city name Troy
ZIP City Type Population Median income Median home
03465 Troy , NH Standard 2,005 $88,871 $266,600

Map of Troy ZIP codes

03465

The ZIP codes of Troy, 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 Troy

The nearest larger towns are West Swanzey (1,188 people, 7.7 mi), Jaffrey (3,277 people, 8.1 mi) and Winchester (1,306 people, 11 mi).

Towns near Troy
TownPopulationDistance
Jaffrey 3,277 8.1 mi
Keene 22,939 10.8 mi
Peterborough 2,539 11.8 mi
Winchendon, MA 4,331 12.3 mi
Baldwinville, MA 2,528 16.2 mi
Orange, MA 3,737 16.2 mi
Athol, MA 8,801 16.2 mi
Brattleboro, VT 7,657 19.2 mi
Gardner, MA 21,148 19.4 mi
West Brattleboro, VT 2,749 21.3 mi
Fitchburg, MA 41,798 24.2 mi
Turners Falls, MA 4,124 24.7 mi
Bellows Falls, VT 2,891 25.5 mi
Milford 8,956 25.6 mi

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

Cite this page

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

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