Codes.zone

Oketo Kansas ZIP Codes

Oketo holds a single ZIP code.

Every ZIP code in Oketo

The complete list of Oketo, Kansas ZIP codes with the county each falls in.
ZIP codeCounty
66518Marshall 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Oketo codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Oketo. 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 Oketo ZIP code begins 665. Those first three digits identify the sectional center facility that processes mail for this part of Kansas. Statewide that range covers 44 ZIP codes, so Oketo accounts for 2% of it.

Every Kansas ZIP prefix and the region it covers →

Area codes covering Oketo

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 Oketo occupies.

Oketo Kansas area codes in full →

Where Oketo's ZIP codes sit

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

Cities near Oketo

The closest places to Oketo with their own ZIP code list, nearest first.
CityDistanceZIP codes
Marysville Kansas ZIP codes8.5 mi1 ZIP code
Beattie Kansas ZIP codes12 mi1 ZIP code
Summerfield Kansas ZIP codes13 mi1 ZIP code
Hanover Kansas ZIP codes15 mi1 ZIP code
Axtell Kansas ZIP codes19 mi1 ZIP code
Blue Rapids Kansas ZIP codes20 mi1 ZIP code
Frankfort Kansas ZIP codes20 mi1 ZIP code
Waterville Kansas ZIP codes20 mi1 ZIP code

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