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ZIP CODE TABULATION AREA

03811

New Hampshire · 7,267 residents · 11.121 sq mi
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ZIP 03811 is significantly wealthier than the US average, with a median household income of $146,380. Population has held roughly steady since 2024. Median home value is $555,200. With a median age of 57.1, the population is older than the US median of 38.9. Poverty is rare here, at 1.8% of residents. Among the 35 ZIP codes in Rockingham County, 03811 ranks 8th by median household income.

$146,380
US average: $82,259
$555,200
US average: $376,019
42.7%
US average: 35.6%
Age, sex & households
Under 18
14.1%
Age 65+
27.4%
48.7%
51.3%
2.47 people
Race & ethnicity · 2024
2024
White, non-Hispanic91.5%(6,647)
Black0%(0)
Hispanic / Latino3.1%(228)
Asian3.1%(225)
Other2.3%(167)
Diversity Score20.1%(1,461)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Rockingham County
Income rank vs other ZIPs
LOWEST8TH OF 35HIGHEST
Adjacent ZIPs
03032$153,253
03034$131,350
03036$142,212
03037$130,371
Frequently asked

How many people live in ZIP code 03811?

ZIP code 03811 has about 7,267 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 03811?

The typical household in ZIP code 03811 earns about $146,380 a year. Half of households make more than that, and half make less.

Is ZIP code 03811 expensive?

In ZIP code 03811, the median home is worth about $555,200, and the typical rent is about $1,140 a month.

How educated are people in ZIP code 03811?

About 42.7% of adults age 25 and over in ZIP code 03811 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 03811?

About 1.8% of people in ZIP code 03811 live below the federal poverty line.

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