Codes.zone

Richfield Idaho ZIP Codes

Richfield holds a single ZIP code.

Every ZIP code in Richfield

The complete list of Richfield, Idaho ZIP codes with the county each falls in.
ZIP codeCounty
83349Lincoln 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Richfield codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Richfield. 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 Richfield 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 Richfield accounts for 3% of it.

Every Idaho ZIP prefix and the region it covers →

Area codes covering Richfield

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 Richfield occupies.

Richfield Idaho area codes in full →

Where Richfield's ZIP codes sit

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

Cities near Richfield

The closest places to Richfield with their own ZIP code list, nearest first.
CityDistanceZIP codes
Dietrich Idaho ZIP codes11 mi1 ZIP code
Shoshone Idaho ZIP codes15 mi1 ZIP code
Carey Idaho ZIP codes21 mi1 ZIP code
Gooding Idaho ZIP codes29 mi1 ZIP code
Bellevue Idaho ZIP codes29 mi1 ZIP code
Jerome Idaho ZIP codes29 mi1 ZIP code
Eden Idaho ZIP codes31 mi1 ZIP code
Hazelton Idaho ZIP codes32 mi1 ZIP code

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