Mequon Wisconsin ZIP Codes
Mequon holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Mequon
| ZIP code | County |
|---|---|
| 53092 | Ozaukee County |
| 53097 | Ozaukee 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Mequon codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Mequon. 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 Mequon 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 Mequon accounts for 2% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Mequon
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 Mequon occupies.
Mequon Wisconsin area codes in full →
Where Mequon's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Mequon
| City | Distance | ZIP codes |
|---|---|---|
| Germantown Wisconsin ZIP codes | 5.8 mi | 1 ZIP code |
| Cedarburg Wisconsin ZIP codes | 6.3 mi | 1 ZIP code |
| Menomonee Falls Wisconsin ZIP codes | 6.5 mi | 2 ZIP codes |
| Butler Wisconsin ZIP codes | 7.7 mi | 1 ZIP code |
| Lannon Wisconsin ZIP codes | 8.2 mi | 1 ZIP code |
| Grafton Wisconsin ZIP codes | 8.3 mi | 1 ZIP code |
| Milwaukee Wisconsin ZIP codes | 11 mi | 41 ZIP codes |
| Jackson Wisconsin ZIP codes | 11 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.