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Hudson New Hampshire ZIP Codes

Hudson holds a single ZIP code.

Every ZIP code in Hudson

The complete list of Hudson, New Hampshire ZIP codes with the county each falls in.
ZIP codeCounty
03051Hillsborough 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Hudson codes above are listed without a column we would have to invent.

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

How these codes cluster

Every Hudson ZIP code begins 030. Those first three digits identify the sectional center facility that processes mail for this part of New Hampshire. Statewide that range covers 38 ZIP codes, so Hudson accounts for 3% of it.

Every New Hampshire ZIP prefix and the region it covers →

Area codes covering Hudson

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 Hudson occupies.

Hudson New Hampshire area codes in full →

Where Hudson's ZIP codes sit

Each point is one Hudson ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Hudson

The closest places to Hudson with their own ZIP code list, nearest first.
CityDistanceZIP codes
Nashua New Hampshire ZIP codes3.1 mi5 ZIP codes
Litchfield New Hampshire ZIP codes5.6 mi1 ZIP code
Pelham New Hampshire ZIP codes6.9 mi1 ZIP code
Windham New Hampshire ZIP codes7.0 mi1 ZIP code
Hollis New Hampshire ZIP codes7.4 mi1 ZIP code
Merrimack New Hampshire ZIP codes8.2 mi1 ZIP code
Salem New Hampshire ZIP codes11 mi1 ZIP code
Derry New Hampshire ZIP codes11 mi1 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.