Malta Idaho ZIP Codes

Malta holds a single ZIP code.

Every ZIP code in Malta

The complete list of Malta, Idaho ZIP codes with the county each falls in.
ZIP code	County
83342	Cassia 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Malta codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Malta. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Malta ZIP code begins 833. Those first three digits identify the sectional center facility that processes mail for this part of Idaho. Statewide that range covers 39 ZIP codes, so Malta accounts for 3% of it.

Every Idaho ZIP prefix and the region it covers →

Area codes covering Malta

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 Malta occupies.

Malta Idaho area codes in full →

Where Malta's ZIP codes sit

Each point is one Malta ZIP code, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Malta

The closest places to Malta with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Albion Idaho ZIP codes	13 mi	1 ZIP code
Declo Idaho ZIP codes	20 mi	1 ZIP code
Rupert Idaho ZIP codes	27 mi	1 ZIP code
Heyburn Idaho ZIP codes	27 mi	1 ZIP code
Oakley Idaho ZIP codes	27 mi	1 ZIP code
Burley Idaho ZIP codes	27 mi	1 ZIP code
Paul Idaho ZIP codes	30 mi	1 ZIP code
Rockland Idaho ZIP codes	31 mi	1 ZIP code

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