Schleswig Iowa ZIP Codes
Schleswig holds a single ZIP code.
Every ZIP code in Schleswig
| ZIP code | County |
|---|---|
| 51461 | Crawford 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Schleswig codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Schleswig. 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 Schleswig ZIP code begins 514. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 32 ZIP codes, so Schleswig accounts for 3% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Schleswig
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 Schleswig occupies.
Schleswig Iowa area codes in full →
Where Schleswig's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Schleswig
| City | Distance | ZIP codes |
|---|---|---|
| Kiron Iowa ZIP codes | 6.0 mi | 1 ZIP code |
| Deloit Iowa ZIP codes | 7.5 mi | 1 ZIP code |
| Ricketts Iowa ZIP codes | 7.5 mi | 1 ZIP code |
| Charter Oak Iowa ZIP codes | 10 mi | 1 ZIP code |
| Denison Iowa ZIP codes | 11 mi | 1 ZIP code |
| Ida Grove Iowa ZIP codes | 13 mi | 1 ZIP code |
| Arthur Iowa ZIP codes | 13 mi | 1 ZIP code |
| Battle Creek Iowa ZIP codes | 14 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.