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ZIP CODE TABULATION AREA

03750

New Hampshire · 1,116 residents · 15.8 sq mi
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ZIP 03750 is a ZIP code of 1,116 people in Grafton County. Households here earn about 183% more than in Grafton County as a whole. Households take in $250,000+ a year at the median, 204% more than the country as a whole. 97% of adults hold a bachelor's degree, against 36% nationally. 97% of homes are owner-occupied. Median home value sits at $881,000. Among the 36 ZIP codes in Grafton County, 03750 ranks 1st by median household income.

$250,001
US average: $82,259
$97,046
US average: $44,673
$881,000
US average: $376,019
96.8%
US average: 35.6%
Land area
15.8 sq mi
Age, sex & households
Under 18
31.9%
Age 65+
22.5%
51.8%
48.2%
3.06 people
Race & ethnicity · 2024
2024
White, non-Hispanic82%(915)
Black0%(0)
Hispanic / Latino0%(0)
Asian1.5%(17)
Other16.5%(184)
38
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.5
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Grafton County
Income rank vs other ZIPs
LOWEST1ST OF 36HIGHEST
Adjacent ZIPs
03215$105,625
03217$54,607
03222$81,587
03223$118,534
Frequently asked

How many people live in ZIP code 03750?

ZIP code 03750 has about 1,116 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 03750?

The typical household in ZIP code 03750 earns about $250,001 a year. Half of households make more than that, and half make less.

Is ZIP code 03750 expensive?

In ZIP code 03750, the median home is worth about $881,000.

How educated are people in ZIP code 03750?

About 96.8% of adults age 25 and over in ZIP code 03750 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 03750?

About 0.0% of people in ZIP code 03750 live below the federal poverty line.

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