Bayfield Wisconsin ZIP Codes
Bayfield holds a single ZIP code.
Every ZIP code in Bayfield
| ZIP code | County |
|---|---|
| 54814 | Bayfield 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Bayfield codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Bayfield. 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 Bayfield ZIP code begins 548. Those first three digits identify the sectional center facility that processes mail for this part of Wisconsin. Statewide that range covers 66 ZIP codes, so Bayfield accounts for 2% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Bayfield
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 Bayfield occupies.
Bayfield Wisconsin area codes in full →
Where Bayfield's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Bayfield
| City | Distance | ZIP codes |
|---|---|---|
| Washburn Wisconsin ZIP codes | 10 mi | 1 ZIP code |
| Ashland Wisconsin ZIP codes | 16 mi | 1 ZIP code |
| Mason Wisconsin ZIP codes | 29 mi | 1 ZIP code |
| Mellen Wisconsin ZIP codes | 35 mi | 1 ZIP code |
| Montreal Wisconsin ZIP codes | 38 mi | 1 ZIP code |
| Hurley Wisconsin ZIP codes | 39 mi | 1 ZIP code |
| Lake Nebagamon Wisconsin ZIP codes | 47 mi | 1 ZIP code |
| Poplar Wisconsin ZIP codes | 48 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.