Delafield Wisconsin ZIP Codes
Delafield holds a single ZIP code.
Every ZIP code in Delafield
| ZIP code | County |
|---|---|
| 53018 | Waukesha 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Delafield codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Delafield. 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 Delafield 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 Delafield accounts for 1% of it.
Every Wisconsin ZIP prefix and the region it covers →
Area codes covering Delafield
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Delafield occupies.
Delafield Wisconsin area codes in full →
Where Delafield's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Delafield
| City | Distance | ZIP codes |
|---|---|---|
| Nashotah Wisconsin ZIP codes | 1.8 mi | 1 ZIP code |
| Hartland Wisconsin ZIP codes | 3.6 mi | 1 ZIP code |
| Wales Wisconsin ZIP codes | 4.4 mi | 1 ZIP code |
| Oconomowoc Wisconsin ZIP codes | 5.8 mi | 1 ZIP code |
| Dousman Wisconsin ZIP codes | 5.9 mi | 1 ZIP code |
| Merton Wisconsin ZIP codes | 6.5 mi | 1 ZIP code |
| Pewaukee Wisconsin ZIP codes | 7.3 mi | 1 ZIP code |
| Waukesha Wisconsin ZIP codes | 8.3 mi | 4 ZIP codes |
Straight-line distance between place reference points, not driving distance.