First three digits · New Hampshire
ZIP Codes Starting with
21 ZIP codes start with 035, sorted at the White Riv Jct, VT (SCF 050) sectional center (USPS labeling list L005, effective October 1, 2026) in New Hampshire: 20 residential ZIP codes across 3 counties and 1 PO Box or single-organization code (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 035 mean?
The first digit, 0, is one of ten national areas (Connecticut, Massachusetts, Maine, New Hampshire, New Jersey, Puerto Rico, Rhode Island, Vermont, U.S. Virgin Islands and Armed Forces Europe). The first three, 035, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 035 to the White Riv Jct, VT (SCF 050) facility. The last two digits pick the delivery area. By residents, the largest town names among the 035 ZIP codes are Berlin, Littleton, Lancaster, Whitefield, Gorham and Colebrook.
The same facility sorts 10 prefixes, 263 ZIP codes in all: 035, 036, 037, 050, 051, 052, 053, 057, 058, 059.
Where are the 035 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 035
| County | ||||||
|---|---|---|---|---|---|---|
| 03561 | Littleton | Grafton County | 6,040 | 121 | $57k | $283k |
| 03570 | Berlin | Coos County | 9,383 | 68 | $45k | $131k |
| 03574 | Bethlehem | Grafton County | 2,573 | 28 | $81k | $288k |
| 03575 | Bretton Woods | Coos County | 11 | 0 | – | – |
| 03576 | Colebrook | Coos County | 2,764 | 16 | $53k | $215k |
| 03579 | Errol | Oxford County | 431 | 1 | $61k | $291k |
| 03580 | Franconia | Grafton County | 1,402 | 16 | $91k | $497k |
| 03581 | Gorham | Coos County | 3,246 | 21 | $64k | $196k |
| 03582 | Groveton | Coos County | 1,949 | 24 | $46k | $122k |
| 03583 | Jefferson | Coos County | 1,013 | 18 | $67k | $297k |
| 03584 | Lancaster | Coos County | 3,501 | 56 | $67k | $210k |
| 03585 | Lisbon | Grafton County | 2,456 | 31 | $69k | $234k |
| 03586 | Sugar Hill | Grafton County | 658 | 39 | $154k | $640k |
| 03588 | Milan | Coos County | 1,633 | 15 | $72k | $254k |
| 03589 | Mount Washington | Coos County | PO Box or unique | – | – | – |
| 03590 | North Stratford | Coos County | 1,297 | 12 | $53k | $167k |
| 03592 | Pittsburg | Coos County | 1,054 | 3 | $61k | $280k |
| 03593 | Randolph | Coos County | 465 | 3 | $102k | $407k |
| 03595 | Twin Mountain | Coos County | 648 | 18 | $65k | $259k |
| 03597 | West Stewartstown | Coos County | 527 | 12 | $56k | – |
| 03598 | Whitefield | Coos County | 3,396 | 55 | $67k | $228k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.