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Zip Code 66933 — Barnes, KS

66933 is a ZIP Code associated with Barnes, KS, located within Washington. 66933 ranks #6 out of 11 ZIP codes in Washington County by population (and #516 out of 704 in KS). The area supports an estimated population of 345 residents across Data Pending housing units, with a population density of 1.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.671240, -96.867060)

Data MetricLocal Statistic
Postal / Zip Code66933
Primary CityBarnes
State / ProvinceKS
CountyWashington
Total Population345
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.5 people/sq mi
TimezoneAmerica/Chicago

How 66933 Compares

MetricZIP 66933Washington CountyKS State Average
Population3455,761 (Total)2,947,026 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density1.5 /sq mi----
County Pop Rank#6 of 11----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 66548Waterville5.6 mi975N/A
Zip 66943Greenleaf5.6 mi568N/A
Zip 66411Blue Rapids12.3 mi1,127N/A
Zip 66554Randolph13.3 mi770N/A
Zip 66953Linn13.4 mi628N/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 →