Zip Code 66442 — Fort Riley, KS

ZIP Code 66442 is associated with Fort Riley, KS, in Riley County. The listed population estimate is 16,890; estimated density is 191.9 people per square mile. Among records with population estimates, it ranks #3 of 8 in Riley County and #58 of 699 in KS.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.093020, -96.789630)

Data MetricLocal Statistic
Postal / Zip Code66442
Primary CityFort Riley
State / ProvinceKS
CountyRiley
Total Population16,890
Population Density191.9 people/sq mi
TimezoneAmerica/Chicago

How 66442 Compares

MetricZIP 66442Riley County recordsKS records
Population estimate16,89085,670 (sum)2,947,026 (sum)
Population Density191.9 /sq mi----
County population rank#3 of 8----
State population rank#58 of 699----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in KS

ZIP CodeCityDistancePopulation estimate
ZIP 66517Ogden4.8 mi1,696
ZIP 66514Milford5.3 mi1,350
ZIP 66441Junction City7.7 mi25,828
ZIP 66503Manhattan13.0 mi17,273
ZIP 66506Manhattan13.2 mi3,155

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 →