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ZIP CODE TABULATION AREA

03223

New Hampshire · 3,441 residents · 69.937 sq mi
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ZIP 03223 is significantly wealthier than the US average, with a median household income of $118,534. Population has held roughly steady since 2024. 51% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $356,400. With a median age of 49.3, the population is older than the US median of 38.9. Households here earn about 34% more than the Grafton County median. Among the 36 ZIP codes in Grafton County, 03223 ranks 6th by median household income.

$118,534
US average: $82,259
$356,400
US average: $376,019
51.0%
US average: 35.6%
Age, sex & households
Under 18
19.4%
Age 65+
23.6%
49.7%
50.3%
2.61 people
Race & ethnicity · 2024
2024
White, non-Hispanic91.2%(3,139)
Black6.6%(227)
Hispanic / Latino0%(0)
Asian0%(0)
Other2.2%(75)
Diversity Score20.4%(701)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Grafton County
Income rank vs other ZIPs
LOWEST6TH OF 36HIGHEST
Adjacent ZIPs
03215$105,625
03217$54,607
03222$81,587
03238$47,067
Frequently asked

How many people live in ZIP code 03223?

ZIP code 03223 has about 3,441 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 03223?

The typical household in ZIP code 03223 earns about $118,534 a year. Half of households make more than that, and half make less.

Is ZIP code 03223 expensive?

In ZIP code 03223, the median home is worth about $356,400.

How educated are people in ZIP code 03223?

About 51.0% of adults age 25 and over in ZIP code 03223 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 03223?

About 8.3% of people in ZIP code 03223 live below the federal poverty line.

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