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ZIP CODE TABULATION AREA

03770

New Hampshire · 604 residents · 4.40 sq mi
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With 604 people, ZIP 03770 is a ZIP code in Sullivan County. Households here earn about 90% more than in Sullivan County as a whole. Owners hold 90% of the housing stock. The median household earns $153,750, about 87% above the national median. 48% of adults hold a bachelor's degree, against 36% nationally. Median home value sits at $594,400. Among the 14 ZIP codes in Sullivan County, 03770 ranks 1st by median household income.

$153,750
US average: $82,259
$85,280
US average: $44,673
$594,400
US average: $376,019
47.8%
US average: 35.6%
Land area
4.40 sq mi
Age, sex & households
Under 18
17.4%
Age 65+
9.1%
58.6%
41.4%
2.48 people
Race & ethnicity · 2024
2024
White, non-Hispanic80%(483)
Black1%(6)
Hispanic / Latino0%(0)
Asian5.5%(33)
Other13.6%(82)
42
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.9
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Sullivan County
Income rank vs other ZIPs
LOWEST1ST OF 14HIGHEST
Adjacent ZIPs
03280$90,096
03284$113,158
03601$81,250
03603$56,731
Frequently asked

How many people live in ZIP code 03770?

ZIP code 03770 has about 604 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 03770?

The typical household in ZIP code 03770 earns about $153,750 a year. Half of households make more than that, and half make less.

Is ZIP code 03770 expensive?

In ZIP code 03770, the median home is worth about $594,400, and the typical rent is about $2,188 a month.

How educated are people in ZIP code 03770?

About 47.8% of adults age 25 and over in ZIP code 03770 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 03770?

About 9.4% of people in ZIP code 03770 live below the federal poverty line.

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