CensusEasy
ZIP CODE TABULATION AREA

03225

New Hampshire · 3,834 residents · 27.756 sq mi
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ZIP 03225 is significantly wealthier than the US average, with a median household income of $111,660. Population has held roughly steady since 2024. Median home value is $368,400. Poverty is rare here, at 2.0% of residents. Among the 13 ZIP codes in Belknap County, 03225 ranks 5th by median household income.

$111,660
US average: $82,259
$368,400
US average: $376,019
30.4%
US average: 35.6%
Age, sex & households
Under 18
22.1%
Age 65+
21.1%
53.3%
46.7%
2.82 people
Race & ethnicity · 2024
2024
White, non-Hispanic92.7%(3,553)
Black0%(0)
Hispanic / Latino1.1%(43)
Asian0.5%(19)
Other5.7%(219)
Diversity Score17.2%(660)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Belknap County
Income rank vs other ZIPs
LOWEST5TH OF 13HIGHEST
Adjacent ZIPs
03218$112,500
03220$68,242
03226$107,500
03237$111,359
Frequently asked

How many people live in ZIP code 03225?

ZIP code 03225 has about 3,834 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 03225?

The typical household in ZIP code 03225 earns about $111,660 a year. Half of households make more than that, and half make less.

Is ZIP code 03225 expensive?

In ZIP code 03225, the median home is worth about $368,400, and the typical rent is about $1,355 a month.

How educated are people in ZIP code 03225?

About 30.4% of adults age 25 and over in ZIP code 03225 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 03225?

About 2.0% of people in ZIP code 03225 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024