Jackson New Hampshire ZIP Codes

Jackson holds a single ZIP code.

Every ZIP code in Jackson

The complete list of Jackson, New Hampshire ZIP codes with the county each falls in.
ZIP code	County
03846	Carroll County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Jackson codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Jackson. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Jackson ZIP code begins 038. Those first three digits identify the sectional center facility that processes mail for this part of New Hampshire. Statewide that range covers 77 ZIP codes, so Jackson accounts for 1% of it.

Every New Hampshire ZIP prefix and the region it covers →

Area codes covering Jackson

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Jackson occupies.

603 Area code 603

Jackson New Hampshire area codes in full →

Where Jackson's ZIP codes sit

Each point is one Jackson ZIP code, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Jackson

The closest places to Jackson with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Glen New Hampshire ZIP codes	4.5 mi	1 ZIP code
Bartlett New Hampshire ZIP codes	8.0 mi	1 ZIP code
Gorham New Hampshire ZIP codes	16 mi	1 ZIP code
Madison New Hampshire ZIP codes	18 mi	1 ZIP code
Jefferson New Hampshire ZIP codes	21 mi	1 ZIP code
Berlin New Hampshire ZIP codes	22 mi	1 ZIP code
Freedom New Hampshire ZIP codes	25 mi	1 ZIP code
Lincoln New Hampshire ZIP codes	25 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.