Oostburg Wisconsin ZIP Codes
Oostburg holds a single ZIP code.
Every ZIP code in Oostburg
| ZIP code | County |
|---|---|
| 53070 | Sheboygan 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Oostburg codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Oostburg. 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 Oostburg ZIP code begins 530. Those first three digits identify the sectional center facility that processes mail for this part of Wisconsin. Statewide that range covers 83 ZIP codes, so Oostburg accounts for 1% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Oostburg
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 Oostburg occupies.
Oostburg Wisconsin area codes in full →
Where Oostburg's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Oostburg
| City | Distance | ZIP codes |
|---|---|---|
| Cedar Grove Wisconsin ZIP codes | 4.2 mi | 1 ZIP code |
| Sheboygan Falls Wisconsin ZIP codes | 7.5 mi | 1 ZIP code |
| Adell Wisconsin ZIP codes | 7.9 mi | 1 ZIP code |
| Kohler Wisconsin ZIP codes | 8.0 mi | 1 ZIP code |
| Sheboygan Wisconsin ZIP codes | 8.4 mi | 3 ZIP codes |
| Waldo Wisconsin ZIP codes | 8.8 mi | 1 ZIP code |
| Belgium Wisconsin ZIP codes | 9.0 mi | 1 ZIP code |
| Random Lake Wisconsin ZIP codes | 9.8 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.