ZIP CODE TABULATION AREA
03231
New Hampshire · 89 residents · 0.29 sq mi
ZIP 03231 is home to 89 people in Merrimack County. The median age is 64.5, about 26 years above the US median. This is an unusually credentialed place: 75% of adults have a four-year degree. The foreign-born share is 0%. The typical home is worth $604,800. Poverty is uncommon here, at 3.4% of people in this ZIP code.
Land area
0.29 sq mi
Age, sex & households
Race & ethnicity · 2024
2024
White, non-Hispanic100%(89)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
Housing
Commute & vehicles
100.0%
0.0%
0.0%
0.0%
0.0%
0.0%
Work & employment
People & community
0.0%
19.1%
33.7%
0.0%
100.0%
100.0%
0.0%
Affordability & inequality
In context
ZIP 03231 compared with Merrimack County
| Measure | ZIP 03231 | Merrimack County | Difference |
|---|---|---|---|
| Median home value | $604,800 | $367,600 | 65% higher |
| Homes that are rented | 37.9% | 26.5% | +11.4 pts |
| Bachelor's degree or higher | 75.3% | 38.9% | +36.4 pts |
| Poverty rate | 3.4% | 7.6% | −4.3 pts |
| Foreign-born residents | 0.0% | 4.4% | −4.4 pts |
| Median age | 64.5 | 42.9 | 21.6 years older |
Frequently asked
How many people live in ZIP code 03231?
ZIP code 03231 has about 89 residents according to the 2024 American Community Survey.
Is ZIP code 03231 expensive?
In ZIP code 03231, the median home is worth about $604,800.
How educated are people in ZIP code 03231?
About 75.3% of adults age 25 and over in ZIP code 03231 hold a bachelor's degree or higher.
What is the poverty rate in ZIP code 03231?
About 3.4% of people in ZIP code 03231 live below the federal poverty line.
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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024