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ZIP CODE TABULATION AREA

03281

New Hampshire · 9,170 residents · 59.1 sq mi
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ZIP 03281 is home to 9,170 people in Hillsborough County. 94% of homes are owner-occupied. The median age is 45.6, about 7 years above the US median. Poverty is uncommon here, at 1.4% of residents. The foreign-born share is 3%. The median household earns $118,271, about 44% above the national median. Among the 34 ZIP codes in Hillsborough County, 03281 ranks 13th by median household income.

$118,271
US average: $82,259
$55,452
US average: $44,673
$396,300
US average: $376,019
41.2%
US average: 35.6%
Land area
59.1 sq mi
Age, sex & households
Under 18
22.4%
Age 65+
13.5%
49.3%
50.7%
2.57 people
Race & ethnicity · 2024
2024
White, non-Hispanic93.4%(8,563)
Black0.8%(77)
Hispanic / Latino2.2%(198)
Asian0.8%(72)
Other2.8%(260)
16
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.4
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Hillsborough County
Income rank vs other ZIPs
LOWEST13TH OF 34HIGHEST
Adjacent ZIPs
03031$153,125
03033$171,046
03043$104,063
03045$119,205
Frequently asked

How many people live in ZIP code 03281?

ZIP code 03281 has about 9,170 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 03281?

The typical household in ZIP code 03281 earns about $118,271 a year. Half of households make more than that, and half make less.

Is ZIP code 03281 expensive?

In ZIP code 03281, the median home is worth about $396,300, and the typical rent is about $1,541 a month.

How educated are people in ZIP code 03281?

About 41.2% of adults age 25 and over in ZIP code 03281 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 03281?

About 1.4% of people in ZIP code 03281 live below the federal poverty line.

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