Marinette Wisconsin ZIP Codes
Marinette holds a single ZIP code.
Every ZIP code in Marinette
| ZIP code | County |
|---|---|
| 54143 | Marinette 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Marinette codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Marinette. 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 Marinette ZIP code begins 541. Those first three digits identify the sectional center facility that processes mail for this part of Wisconsin. Statewide that range covers 56 ZIP codes, so Marinette accounts for 2% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Marinette
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 Marinette occupies.
Marinette Wisconsin area codes in full →
Where Marinette's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Marinette
| City | Distance | ZIP codes |
|---|---|---|
| Peshtigo Wisconsin ZIP codes | 5.8 mi | 1 ZIP code |
| Egg Harbor Wisconsin ZIP codes | 16 mi | 1 ZIP code |
| Oconto Wisconsin ZIP codes | 18 mi | 1 ZIP code |
| Pound Wisconsin ZIP codes | 20 mi | 1 ZIP code |
| Coleman Wisconsin ZIP codes | 20 mi | 1 ZIP code |
| Crivitz Wisconsin ZIP codes | 21 mi | 1 ZIP code |
| Lena Wisconsin ZIP codes | 22 mi | 1 ZIP code |
| Sturgeon Bay Wisconsin ZIP codes | 22 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.