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ZIP CODE TABULATION AREA

03858

New Hampshire · 4,836 residents · 9.81 sq mi
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ZIP 03858 is home to 4,836 people in Rockingham County. Owners hold 90% of the housing stock. The median age is 47.8, about 9 years above the US median. Households take in $138,487 a year at the median, 68% more than the country as a whole. People stay put here: 98% were in the same home a year ago. 4% of residents were born outside the United States. Among the 35 ZIP codes in Rockingham County, 03858 ranks 14th by median household income.

$138,487
US average: $82,259
$64,294
US average: $44,673
$459,500
US average: $376,019
37.9%
US average: 35.6%
Land area
9.81 sq mi
Age, sex & households
Under 18
17.1%
Age 65+
16.0%
49.2%
50.8%
2.61 people
Race & ethnicity · 2024
2024
White, non-Hispanic88.3%(4,268)
Black2.4%(115)
Hispanic / Latino0.3%(16)
Asian0%(0)
Other9%(437)
27
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.3
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Rockingham County
Income rank vs other ZIPs
LOWEST14TH 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 03858?

ZIP code 03858 has about 4,836 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 03858?

The typical household in ZIP code 03858 earns about $138,487 a year. Half of households make more than that, and half make less.

Is ZIP code 03858 expensive?

In ZIP code 03858, the median home is worth about $459,500, and the typical rent is about $1,683 a month.

How educated are people in ZIP code 03858?

About 37.9% of adults age 25 and over in ZIP code 03858 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 03858?

About 7.5% of people in ZIP code 03858 live below the federal poverty line.

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