Residential delivery area · New Hampshire
ZIP Code 03231: East Andover, NH
ZIP code 03231 uses the postal name East Andover, New Hampshire and lies entirely in Merrimack County (Census 2020 ZIP-county file). About 90 people live there (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place. 6 business establishments had a location in this ZIP code in 2023, 2 more than in 2018 (ZIP Code Business Patterns).
- ACS2020-24
- Census2020
- ZBP2023
- Town
- East Andover · its only residential ZIP
- County
- Merrimack County
- Micro area
- Concord, NH
- House district
- NH-2 119th Congress
- State
- New Hampshire
- Time zone
- Eastern
- Land area
- 0.3 sq mi · 311 people per sq mi
Where is ZIP code 03231?
03231 centers on 43.451°, -71.754° and covers 0.3 square miles of land plus 0.3 of water. It borders 1 ZIP code: 03216.
The map draws ZIP code areas only. For the streets inside 03231, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
Which ZIP codes are next to 03231?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 03216 | Andover | 2,046 | $88k | 1.8 mi |
| 03235 | Franklin | 8,903 | $72k | 4.0 mi (near) |
| 03268 | Salisbury | 1,468 | $112k | 4.6 mi (near) |
| 03243 | Hill | 952 | $83k | 5.4 mi (near) |
| 03230 | Danbury | 1,451 | $72k | 7.7 mi (near) |
| 03287 | Wilmot | 1,487 | $118k | 8.5 mi (near) |
| 03276 | Tilton | 9,015 | $82k | 9.0 mi (near) |
| 03233 | Elkins | 156 | $120k | 9.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.