Brillion Wisconsin ZIP Codes
Brillion holds a single ZIP code.
Every ZIP code in Brillion
| ZIP code | County |
|---|---|
| 54110 | Calumet 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Brillion codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Brillion. 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 Brillion 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 Brillion accounts for 2% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Brillion
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 Brillion occupies.
Brillion Wisconsin area codes in full →
Where Brillion's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Brillion
| City | Distance | ZIP codes |
|---|---|---|
| Potter Wisconsin ZIP codes | 4.2 mi | 1 ZIP code |
| Hilbert Wisconsin ZIP codes | 5.1 mi | 1 ZIP code |
| Reedsville Wisconsin ZIP codes | 5.9 mi | 1 ZIP code |
| Sherwood Wisconsin ZIP codes | 10 mi | 1 ZIP code |
| Chilton Wisconsin ZIP codes | 11 mi | 1 ZIP code |
| Valders Wisconsin ZIP codes | 12 mi | 1 ZIP code |
| Wrightstown Wisconsin ZIP codes | 12 mi | 1 ZIP code |
| Whitelaw Wisconsin ZIP codes | 12 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.