03231 ZIP Code, East Andover, NH
03231 is a ZIP code in East Andover, New Hampshire in Merrimack County. It covers 0.3 square miles of land. The closest ZIP codes are 03216, 03235 and 03268. 89 people live here in 58 households, fewer than in most New Hampshire ZIP codes. With about 311 people per square mile it is lightly settled, and owners and renters are mixed (62% own).
Quick facts
- Mailing city: East Andover, NH
- County: Merrimack County
- Land area: 0.3 sq mi
- Population: 89
Key figures
| Measure | Value |
|---|---|
| Residents | 89 |
| Households | 58 |
| Median household income | not published |
| Income per person | $68,556 |
| Median age | 64.5 |
| Homeowners | 62.1% |
| Median home value | $604,800 |
| Median rent | not published |
| Bachelor's degree or higher | 75.3% |
| Average commute (minutes) | not published |
| Households with kids under 18 | 0.0% |
| Moved in the past year | 21.3% |
| Below the poverty line | 3.4% |
| Broadband internet | 100.0% |
| Speak a non-English language at home | 0.0% |
Household income
| % of households | Value |
|---|---|
| <$10K | 5.2% |
| $10–15K | 0.0% |
| $15–25K | 0.0% |
| $25–35K | 0.0% |
| $35–50K | 8.6% |
| $50–75K | 31.0% |
| $75–100K | 0.0% |
| $100–150K | 22.4% |
| $150–200K | 32.8% |
| $200K+ | 0.0% |
Age
| % of all residents | Value |
|---|---|
| <10 | 0.0% |
| 10–19 | 0.0% |
| 20–24 | 0.0% |
| 25–34 | 40.4% |
| 35–44 | 0.0% |
| 45–54 | 0.0% |
| 55–64 | 20.2% |
| 65–74 | 5.6% |
| 75+ | 33.7% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 19.6% |
| Owned outright | 19.6% |
| Rented | 23.9% |
| Vacant | 37.0% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 79.3% |
| Townhome | 0.0% |
| 2–4 units | 20.7% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 0.0% |
Businesses in 03231
6 business establishments with 32 employees (ZIP Codes Business Patterns 2023).
EDDM carrier routes
See every USPS carrier route in 03231 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 03216 (1.8 mi)
- 03235 — Franklin city, NH (4 mi)
- 03268 (4.6 mi)
- 03243 (5.4 mi)
- 03230 (7.7 mi)
- 03287 (8.5 mi)
- 03276 — Tilton Northfield CDP, NH (9 mi)
- 03233 (9.1 mi)
Areas that include 03231
- East Andover, NH ZIP codes — 1 ZIP code
- Merrimack County ZIP codes — 28 ZIP codes
- New Hampshire ZIP code data
Mail every home in 03231
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 03231, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 03231 in?
- 03231 is a East Andover, NH mailing address. None of its land lies inside a Census-defined city or community.
- What county is 03231 in?
- 03231 is in Merrimack County.
- What is the population of 03231?
- About 89 people (±37), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 85.
- How many carrier routes and mailboxes are in 03231?
- EDDM2GO's stored route library does not include 03231 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 03231?
- The closest, measured center to center: 03216 (1.8 mi), 03235 (4 mi, Franklin), 03268 (4.6 mi), 03243 (5.4 mi), 03230 (7.7 mi) and 03287 (8.5 mi).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.