Wallingford Iowa ZIP Codes
Wallingford holds a single ZIP code.
Every ZIP code in Wallingford
| ZIP code | County |
|---|---|
| 51365 | Emmet 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Wallingford codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Wallingford. 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 Wallingford ZIP code begins 513. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 23 ZIP codes, so Wallingford accounts for 4% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Wallingford
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 Wallingford occupies.
Wallingford Iowa area codes in full →
Where Wallingford's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Wallingford
| City | Distance | ZIP codes |
|---|---|---|
| Estherville Iowa ZIP codes | 5.9 mi | 1 ZIP code |
| Graettinger Iowa ZIP codes | 6.1 mi | 1 ZIP code |
| Terril Iowa ZIP codes | 8.9 mi | 1 ZIP code |
| Superior Iowa ZIP codes | 11 mi | 1 ZIP code |
| Dolliver Iowa ZIP codes | 13 mi | 1 ZIP code |
| Ruthven Iowa ZIP codes | 14 mi | 1 ZIP code |
| Ringsted Iowa ZIP codes | 14 mi | 1 ZIP code |
| Emmetsburg Iowa ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.