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Amherst Junction Wisconsin ZIP Codes

Amherst Junction holds a single ZIP code.

Every ZIP code in Amherst Junction

The complete list of Amherst Junction, Wisconsin ZIP codes with the county each falls in.
ZIP codeCounty
54407Portage 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Amherst Junction codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Amherst Junction. 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 Amherst Junction ZIP code begins 544. Those first three digits identify the sectional center facility that processes mail for this part of Wisconsin. Statewide that range covers 86 ZIP codes, so Amherst Junction accounts for 1% of it.

Every Wisconsin ZIP prefix and the region it covers →

Area codes covering Amherst Junction

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

Amherst Junction Wisconsin area codes in full →

Where Amherst Junction's ZIP codes sit

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

Cities near Amherst Junction

The closest places to Amherst Junction with their own ZIP code list, nearest first.
CityDistanceZIP codes
Nelsonville Wisconsin ZIP codes1.6 mi1 ZIP code
Amherst Wisconsin ZIP codes2.2 mi1 ZIP code
Scandinavia Wisconsin ZIP codes8.4 mi1 ZIP code
Iola Wisconsin ZIP codes10 mi2 ZIP codes
Plover Wisconsin ZIP codes11 mi1 ZIP code
Rosholt Wisconsin ZIP codes11 mi1 ZIP code
Stevens Point Wisconsin ZIP codes12 mi3 ZIP codes
Ogdensburg Wisconsin ZIP codes15 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.