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Leighton Iowa ZIP Codes

Leighton holds a single ZIP code.

Every ZIP code in Leighton

The complete list of Leighton, Iowa ZIP codes with the county each falls in.
ZIP codeCounty
50143Mahaska 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Leighton codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Leighton. 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 Leighton ZIP code begins 501. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 69 ZIP codes, so Leighton accounts for 1% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Leighton

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 Leighton occupies.

Leighton Iowa area codes in full →

Where Leighton's ZIP codes sit

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

Cities near Leighton

The closest places to Leighton with their own ZIP code list, nearest first.
CityDistanceZIP codes
Beacon Iowa ZIP codes7.0 mi1 ZIP code
Harvey Iowa ZIP codes7.2 mi1 ZIP code
Pella Iowa ZIP codes8.2 mi1 ZIP code
Oskaloosa Iowa ZIP codes8.2 mi1 ZIP code
University Park Iowa ZIP codes9.6 mi1 ZIP code
Bussey Iowa ZIP codes11 mi1 ZIP code
New Sharon Iowa ZIP codes12 mi1 ZIP code
Hamilton Iowa ZIP codes13 mi1 ZIP code

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