Ripon Wisconsin ZIP Codes
Ripon holds a single ZIP code.
Every ZIP code in Ripon
| ZIP code | County |
|---|---|
| 54971 | 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Ripon codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Ripon. 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 Ripon ZIP code begins 549. 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 Ripon accounts for 2% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Ripon
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 Ripon occupies.
Ripon Wisconsin area codes in full →
Where Ripon's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Ripon
| City | Distance | ZIP codes |
|---|---|---|
| Green Lake Wisconsin ZIP codes | 5.9 mi | 1 ZIP code |
| Fairwater Wisconsin ZIP codes | 7.1 mi | 1 ZIP code |
| Brandon Wisconsin ZIP codes | 8.0 mi | 1 ZIP code |
| Rosendale Wisconsin ZIP codes | 8.6 mi | 1 ZIP code |
| Berlin Wisconsin ZIP codes | 10 mi | 1 ZIP code |
| Markesan Wisconsin ZIP codes | 12 mi | 1 ZIP code |
| Princeton Wisconsin ZIP codes | 14 mi | 1 ZIP code |
| Omro Wisconsin ZIP codes | 14 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.