Fremont Wisconsin ZIP Codes
Fremont holds a single ZIP code.
Every ZIP code in Fremont
| ZIP code | County |
|---|---|
| 54940 | Waupaca 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Fremont codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Fremont. 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 Fremont 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 Fremont accounts for 2% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Fremont
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 Fremont occupies.
Fremont Wisconsin area codes in full →
Where Fremont's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Fremont
| City | Distance | ZIP codes |
|---|---|---|
| Weyauwega Wisconsin ZIP codes | 5.4 mi | 1 ZIP code |
| New London Wisconsin ZIP codes | 11 mi | 1 ZIP code |
| Waupaca Wisconsin ZIP codes | 12 mi | 1 ZIP code |
| Hortonville Wisconsin ZIP codes | 13 mi | 1 ZIP code |
| Winneconne Wisconsin ZIP codes | 13 mi | 1 ZIP code |
| Manawa Wisconsin ZIP codes | 14 mi | 1 ZIP code |
| Ogdensburg Wisconsin ZIP codes | 16 mi | 1 ZIP code |
| Greenville Wisconsin ZIP codes | 16 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.