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Zip Code 66087 — Troy, KS

ZIP Code 66087 is associated with Troy, KS, in Doniphan County. The listed population estimate is 2,027; estimated density is 6.6 people per square mile. Among records with population estimates, it ranks #2 of 6 in Doniphan County and #233 of 699 in KS.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.806410, -95.137800)

Data MetricLocal Statistic
Postal / Zip Code66087
Primary CityTroy
State / ProvinceKS
CountyDoniphan
Total Population2,027
Population Density6.6 people/sq mi
TimezoneAmerica/Chicago

How 66087 Compares

MetricZIP 66087Doniphan County recordsKS records
Population estimate2,0276,983 (sum)2,947,026 (sum)
Population Density6.6 /sq mi----
County population rank#2 of 6----
State population rank#233 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 66008Bendena6.8 mi200
ZIP 66035Highland8.1 mi1,342
ZIP 66090Wathena9.0 mi2,380
ZIP 66017Denton10.1 mi219
ZIP 66532Robinson12.7 mi527

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 →