Bancroft ZIP codes, South Dakota
No ZIP code is named for Bancroft, SD; addresses there use a neighbouring town's name. The ZIP code covering it is 57353. Its area code is 605.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 16
- Area code
- 605
- County
- Kingsbury County
- State
- South Dakota
NANPA lists no telephone rate centre for Bancroft itself, so these are the area codes of the nearest one, Iroquois (0.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Bancroft
These ZIP codes cover part of Bancroft but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
57353 | Iroquois , SD | Standard | 812 | $75,625 | $139,300 |
Map of Bancroft ZIP codes
The ZIP codes of Bancroft, SD, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Bancroft
The nearest larger towns are Iroquois (389 people, 9.7 mi), Willow Lake (433 people, 11 mi) and De Smet (943 people, 12 mi).
| Town | Population | Distance |
|---|---|---|
| Huron | 14,385 | 24.3 mi |
More nearby: every ZIP code in Kingsbury County · South Dakota ZIP codes
Cite this page
zipcodes.pro. “Bancroft, SD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sd/bancroft
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