Fairwater Wisconsin ZIP Codes
Fairwater holds a single ZIP code.
Every ZIP code in Fairwater
| ZIP code | County |
|---|---|
| 53931 | Fond du Lac 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Fairwater codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Fairwater. 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 Fairwater ZIP code begins 539. Those first three digits identify the sectional center facility that processes mail for this part of Wisconsin. Statewide that range covers 51 ZIP codes, so Fairwater accounts for 2% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Fairwater
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 Fairwater occupies.
Fairwater Wisconsin area codes in full →
Where Fairwater's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Fairwater
| City | Distance | ZIP codes |
|---|---|---|
| Brandon Wisconsin ZIP codes | 4.3 mi | 1 ZIP code |
| Markesan Wisconsin ZIP codes | 6.6 mi | 1 ZIP code |
| Ripon Wisconsin ZIP codes | 7.1 mi | 1 ZIP code |
| Green Lake Wisconsin ZIP codes | 8.2 mi | 1 ZIP code |
| Waupun Wisconsin ZIP codes | 10 mi | 1 ZIP code |
| Rosendale Wisconsin ZIP codes | 11 mi | 1 ZIP code |
| Fox Lake Wisconsin ZIP codes | 13 mi | 1 ZIP code |
| Marquette Wisconsin ZIP codes | 14 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.