Verify addresses in ZIP code 03857. Check deliverability for Newmarket, New Hampshire addresses.
ZIP code 03857 covers 12.6 square miles in New Hampshire with a population of 9,431. The median household income is $94,345 and median rent is $1,648/month. The area sees average highs of 57°F and lows of 36°F, with 0.0" of annual snowfall. Hospitality leads the business landscape, accounting for 21 of the area's establishments.
Check if an address in ZIP code 03857 is valid and deliverable.
Verify 03857 AddressAverage monthly temperatures and precipitation for Newmarket, NH.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 33° | 36° | 44° | 56° | 66° | 76° | 81° | 80° | 72° | 60° | 48° | 38° |
| Avg Low | 14° | 16° | 24° | 34° | 43° | 53° | 58° | 56° | 49° | 38° | 29° | 21° |
| Precip | 3.4" | 3.5" | 4.6" | 4.0" | 3.8" | 4.0" | 3.7" | 3.5" | 4.0" | 4.3" | 4.0" | 4.4" |
| Snow | - | - | - | - | - | - | - | - | - | - | - | - |
| Industry | Establishments |
|---|---|
| Accommodation and food services | 21 |
| Other services (except public administration) | 19 |
| Construction | 18 |
| Professional, scientific, and technical services | 17 |
| Health care and social assistance | 15 |
| Retail trade | 14 |
| Manufacturing | 10 |
| Real estate and rental and leasing | 9 |
| Finance and insurance | 7 |
| Administrative and support and waste management and remediation services | 7 |
ZIP code 03857 serves Newmarket, New Hampshire. MailColt can verify any address within this ZIP code for deliverability and accuracy.
Approximate location: 43.0709, -70.9469