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Bancroft Idaho ZIP Codes

Bancroft holds a single ZIP code.

Every ZIP code in Bancroft

The complete list of Bancroft, Idaho ZIP codes with the county each falls in.
ZIP codeCounty
83217Caribou 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 832. Those first three digits identify the sectional center facility that processes mail for this part of Idaho. Statewide that range covers 57 ZIP codes, so Bancroft accounts for 2% of it.

Every Idaho 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 codes below serve the same ground Bancroft occupies.

Bancroft Idaho area codes in full →

Where Bancroft's ZIP codes sit

Each point is one Bancroft ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Bancroft

The closest places to Bancroft with their own ZIP code list, nearest first.
CityDistanceZIP codes
Lava Hot Springs Idaho ZIP codes9.5 mi1 ZIP code
Grace Idaho ZIP codes13 mi1 ZIP code
Soda Springs Idaho ZIP codes16 mi1 ZIP code
McCammon Idaho ZIP codes16 mi1 ZIP code
Arimo Idaho ZIP codes18 mi1 ZIP code
Inkom Idaho ZIP codes20 mi1 ZIP code
Downey Idaho ZIP codes24 mi1 ZIP code
Georgetown Idaho ZIP codes31 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.