Kansas is a U.S state situated in the center of the United States. Topeka is the capital and Wichita is the largest city in Kansas. Sunflower State and Jayhawk State is the nickname of Kansas. Kansas Zip Code started with the digit 6600. The total number of Kansas Zip Code approximately 747. The total population of Kansas about 2,913,314. So you can find any information about Kansas especially zip codes, area codes, Populations, cities, county and so on.