Bancroft Iowa ZIP Codes
Bancroft holds a single ZIP code.
Every ZIP code in Bancroft
| ZIP code | County |
|---|---|
| 50517 | Kossuth 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Bancroft codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Bancroft. 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 Bancroft ZIP code begins 505. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 75 ZIP codes, so Bancroft accounts for 1% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Bancroft
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 Bancroft occupies.
Bancroft Iowa area codes in full →
Where Bancroft's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Bancroft
| City | Distance | ZIP codes |
|---|---|---|
| Burt Iowa ZIP codes | 6.5 mi | 1 ZIP code |
| Lone Rock Iowa ZIP codes | 7.4 mi | 1 ZIP code |
| Swea City Iowa ZIP codes | 7.8 mi | 1 ZIP code |
| Lakota Iowa ZIP codes | 8.5 mi | 1 ZIP code |
| Ledyard Iowa ZIP codes | 9.2 mi | 1 ZIP code |
| Titonka Iowa ZIP codes | 9.7 mi | 1 ZIP code |
| Fenton Iowa ZIP codes | 12 mi | 1 ZIP code |
| Ringsted Iowa ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.