Home > KS > Marshall County > Oketo > Zip 66518

Zip Code 66518 — Oketo, KS

66518 is a ZIP Code associated with Oketo, KS, located within Marshall. 66518 ranks #10 out of 11 ZIP codes in Marshall County by population (and #587 out of 704 in KS). The area supports an estimated population of 211 residents across Data Pending housing units, with a population density of 2.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.970080, -96.555330)

Data MetricLocal Statistic
Postal / Zip Code66518
Primary CityOketo
State / ProvinceKS
CountyMarshall
Total Population211
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.0 people/sq mi
TimezoneAmerica/Chicago

How 66518 Compares

MetricZIP 66518Marshall CountyKS State Average
Population21110,165 (Total)2,947,026 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density2.0 /sq mi----
County Pop Rank#10 of 11----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 66406Beattie8.9 mi365N/A
Zip 66508Marysville9.0 mi3,987N/A
Zip 66438Home9.9 mi200N/A
Zip 66541Summerfield11.0 mi234N/A
Zip 66412Bremen12.5 mi644N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →