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Zip Code 66717 — Buffalo, KS

ZIP Code 66717 is associated with Buffalo, KS, in Wilson County. The listed population estimate is 467; estimated density is 4.1 people per square mile. Among records with population estimates, it ranks #4 of 5 in Wilson County and #479 of 699 in KS.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (37.696710, -95.686720)

Data MetricLocal Statistic
Postal / Zip Code66717
Primary CityBuffalo
State / ProvinceKS
CountyWilson
Total Population467
Population Density4.1 people/sq mi
TimezoneAmerica/Chicago

How 66717 Compares

MetricZIP 66717Wilson County recordsKS records
Population estimate4678,133 (sum)2,947,026 (sum)
Population Density4.1 /sq mi----
County population rank#4 of 5----
State population rank#479 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 66714Benedict4.5 mi162
ZIP 66710Altoona10.4 mi804
ZIP 66783Yates Center12.7 mi2,190
ZIP 66720Chanute12.9 mi10,631
ZIP 66736Fredonia13.9 mi3,374

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 →