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ZIP CODE TABULATION AREA

03813

New Hampshire · 4,273 residents · 98.304 sq mi
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ZIP 03813 has notably lower household income than the US average, with a median household income of $56,951. Population has held roughly steady since 2024. Median home value is $252,200. With a median age of 55.9, the population is older than the US median of 38.9. Households here earn about 34% less than the Carroll County median. Among the 24 ZIP codes in Carroll County, 03813 ranks 24th by median household income.

$56,951
US average: $82,259
$252,200
US average: $376,019
35.4%
US average: 35.6%
Age, sex & households
Under 18
17.4%
Age 65+
36.4%
48.1%
51.9%
2.16 people
Race & ethnicity · 2024
2024
White, non-Hispanic92.1%(3,937)
Black0%(0)
Hispanic / Latino0.1%(6)
Asian1.8%(77)
Other5.9%(253)
Diversity Score18.4%(787)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Carroll County
Income rank vs other ZIPs
LOWEST24TH OF 24HIGHEST
Adjacent ZIPs
03227$146,917
03254$106,440
03259$84,872
Frequently asked

How many people live in ZIP code 03813?

ZIP code 03813 has about 4,273 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 03813?

The typical household in ZIP code 03813 earns about $56,951 a year. Half of households make more than that, and half make less.

Is ZIP code 03813 expensive?

In ZIP code 03813, the median home is worth about $252,200, and the typical rent is about $1,434 a month.

How educated are people in ZIP code 03813?

About 35.4% of adults age 25 and over in ZIP code 03813 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 03813?

About 7.3% of people in ZIP code 03813 live below the federal poverty line.

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