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ZIP CODE TABULATION AREA

03101

New Hampshire · 3,201 residents · 0.765 sq mi
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ZIP 03101 has roughly average household income, with a median household income of $84,434. Population has held roughly steady since 2024. 47% of adults hold a bachelor's degree or higher. Median home value is $429,300. At a median age of 33.8, residents skew younger than the country as a whole. Among the 34 ZIP codes in Hillsborough County, 03101 ranks 30th by median household income.

$84,434
US average: $82,259
$429,300
US average: $376,019
46.7%
US average: 35.6%
Age, sex & households
Under 18
7.3%
Age 65+
10.8%
51.0%
49.0%
1.67 people
Race & ethnicity · 2024
2024
White, non-Hispanic64.6%(2,069)
Black16.2%(517)
Hispanic / Latino1.4%(45)
Asian16%(513)
Other1.8%(57)
Diversity Score66.2%(2,120)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Hillsborough County
Income rank vs other ZIPs
LOWEST30TH 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 03101?

ZIP code 03101 has about 3,201 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 03101?

The typical household in ZIP code 03101 earns about $84,434 a year. Half of households make more than that, and half make less.

Is ZIP code 03101 expensive?

In ZIP code 03101, the median home is worth about $429,300, and the typical rent is about $1,530 a month.

How educated are people in ZIP code 03101?

About 46.7% of adults age 25 and over in ZIP code 03101 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 03101?

About 21.5% of people in ZIP code 03101 live below the federal poverty line.

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