Verify addresses in ZIP code 03801. Check deliverability for Portsmouth, New Hampshire addresses.
ZIP code 03801 covers 23.8 square miles in New Hampshire with a population of 23,231. The median household income is $106,520 and median rent is $1,783/month. The area sees average highs of 57°F and lows of 38°F, with 65.0" of annual snowfall. The local economy is anchored by Retail, with 323 establishments.
Check if an address in ZIP code 03801 is valid and deliverable.
Verify 03801 AddressAverage monthly temperatures and precipitation for Portsmouth, NH.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 33° | 36° | 43° | 56° | 66° | 75° | 80° | 79° | 72° | 60° | 48° | 38° |
| Avg Low | 16° | 18° | 25° | 35° | 45° | 54° | 60° | 59° | 52° | 40° | 31° | 22° |
| Precip | 3.6" | 3.6" | 4.8" | 4.6" | 4.0" | 4.6" | 3.9" | 3.7" | 4.1" | 5.0" | 4.1" | 4.9" |
| Snow | 17.1" | 15.8" | 13.9" | 2.3" | - | - | - | - | - | 0.1" | 1.6" | 14.2" |
| Industry | Establishments |
|---|---|
| Retail trade | 323 |
| Professional, scientific, and technical services | 307 |
| Health care and social assistance | 231 |
| Accommodation and food services | 196 |
| Finance and insurance | 193 |
| Other services (except public administration) | 132 |
| Wholesale trade | 91 |
| Construction | 86 |
| Administrative and support and waste management and remediation services | 66 |
| Real estate and rental and leasing | 62 |
ZIP code 03801 serves Portsmouth, New Hampshire. MailColt can verify any address within this ZIP code for deliverability and accuracy.
Approximate location: 43.0748, -70.8054