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Aniwa Wisconsin ZIP Codes

Aniwa holds a single ZIP code.

Every ZIP code in Aniwa

The complete list of Aniwa, Wisconsin ZIP codes with the county each falls in.
ZIP codeCounty
54408Marathon 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Aniwa codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Aniwa. 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 Aniwa 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 Aniwa accounts for 1% of it.

Every Wisconsin ZIP prefix and the region it covers →

Area codes covering Aniwa

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 Aniwa occupies.

Aniwa Wisconsin area codes in full →

Where Aniwa's ZIP codes sit

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

Cities near Aniwa

The closest places to Aniwa with their own ZIP code list, nearest first.
CityDistanceZIP codes
Birnamwood Wisconsin ZIP codes5.4 mi1 ZIP code
Mattoon Wisconsin ZIP codes8.2 mi1 ZIP code
Antigo Wisconsin ZIP codes9.4 mi1 ZIP code
Eland Wisconsin ZIP codes9.9 mi1 ZIP code
Hatley Wisconsin ZIP codes11 mi1 ZIP code
Wittenberg Wisconsin ZIP codes13 mi1 ZIP code
Bowler Wisconsin ZIP codes15 mi1 ZIP code
Elderon Wisconsin ZIP codes16 mi1 ZIP code

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