Swaledale Iowa ZIP Codes
Swaledale holds a single ZIP code.
Every ZIP code in Swaledale
| ZIP code | County |
|---|---|
| 50477 | Cerro Gordo 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Swaledale codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Swaledale. 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 Swaledale ZIP code begins 504. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 57 ZIP codes, so Swaledale accounts for 2% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Swaledale
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 Swaledale occupies.
Swaledale Iowa area codes in full →
Where Swaledale's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Swaledale
| City | Distance | ZIP codes |
|---|---|---|
| Thornton Iowa ZIP codes | 4.2 mi | 1 ZIP code |
| Sheffield Iowa ZIP codes | 8.2 mi | 1 ZIP code |
| Meservey Iowa ZIP codes | 9.0 mi | 1 ZIP code |
| Clear Lake Iowa ZIP codes | 11 mi | 1 ZIP code |
| Ventura Iowa ZIP codes | 13 mi | 1 ZIP code |
| Mason City Iowa ZIP codes | 13 mi | 2 ZIP codes |
| Alexander Iowa ZIP codes | 15 mi | 1 ZIP code |
| Dougherty Iowa ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.