Codes.zone

Oxford Iowa ZIP Codes

Oxford holds a single ZIP code.

Every ZIP code in Oxford

The complete list of Oxford, Iowa ZIP codes with the county each falls in.
ZIP codeCounty
52322Johnson 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Oxford codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Oxford. 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 Oxford ZIP code begins 523. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 53 ZIP codes, so Oxford accounts for 2% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Oxford

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Oxford occupies.

Oxford Iowa area codes in full →

Where Oxford's ZIP codes sit

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

Cities near Oxford

The closest places to Oxford with their own ZIP code list, nearest first.
CityDistanceZIP codes
Tiffin Iowa ZIP codes7.2 mi1 ZIP code
North Liberty Iowa ZIP codes9.4 mi1 ZIP code
Swisher Iowa ZIP codes9.8 mi1 ZIP code
Coralville Iowa ZIP codes10 mi1 ZIP code
Walford Iowa ZIP codes11 mi1 ZIP code
Williamsburg Iowa ZIP codes12 mi1 ZIP code
Fairfax Iowa ZIP codes14 mi1 ZIP code
Norway Iowa ZIP codes14 mi1 ZIP code

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