ZIP code 03231: East Andover, NH
03231 is a ZIP code in East Andover, New Hampshire, mainly in Merrimack County, part of the Concord, NH micro area. About 89 people live here.
- Population
- 89
- Median household income
- —
- Typical home value
- $604,800ACS median value
- Median rent
- —gross, per month
- Median age
- 64.5
- Homeowners
- 62.1%of occupied homes
Shaded: ZIP code 03231's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 03231 details
| City | East Andover |
|---|---|
| State | New Hampshire |
| County | Merrimack County |
| Metro area | Concord, NH |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 0.3 sq mi, plus 0.3 sq mi of water |
| Population density | 307 people per sq mi |
| Bachelor's degree or higher | 75.3% of adults 25+ |
| Center coordinates | 43.45090, -71.75410 |
ZIP codes near 03231
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 03216 | Andover, NH | 1.8 mi | 2,046 |
| 03235 | Franklin, NH | 4.0 mi | 8,903 |
| 03268 | Salisbury, NH | 4.6 mi | 1,468 |
| 03243 | Hill, NH | 5.4 mi | 952 |
| 03230 | Danbury, NH | 7.7 mi | 1,451 |
| 03287 | Wilmot, NH | 8.5 mi | 1,487 |
| 03276 | Tilton, NH | 9.0 mi | 9,015 |
| 03233 | Elkins, NH | 9.1 mi | 156 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 03231?
A typical home in ZIP code 03231 is worth about $604,800 (ACS median value). See what buying here would cost per month, with New Hampshire average taxes and insurance filled in.
About ZIP code 03231
What city is ZIP code 03231?
ZIP code 03231 is in East Andover, NH, in Merrimack County.
What county is ZIP code 03231 in?
03231 is mainly in Merrimack County, New Hampshire.
What is the population of ZIP code 03231?
About 89 people live in ZIP code 03231, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 03231 in?
03231 is in Eastern Time (UTC−5). It observes daylight saving time.