Nampa Idaho ZIP Codes

Nampa holds 5 ZIP codes, all inside one county and one postal prefix.

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Nampa codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Nampa. 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.

Every Nampa ZIP code begins 836. Those first three digits identify the sectional center facility that processes mail for this part of Idaho. Statewide that range covers 58 ZIP codes, so Nampa accounts for 9% of it.

Every Idaho ZIP prefix and the region it covers →

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 Nampa occupies.

• 208 Area code 208
• 986 Area code 986

Nampa Idaho area codes in full →

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