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U.S. ZIP Code 66203
5-digit United States postal code #66203, Shawnee, KS
ZIP code 66203 is located in the city (place name) Shawnee, сounty Johnson in the state of Kansas. The population in ZIP code 66203 is 19156 and the population density is 1178.1. ZIP code 66203 refers to сounty Johnson having сounty FIPS 20091, the ratio of people from different counties in this ZIP code is as follows: all county weights - 20091: 100%. In the area of the ZIP code 66203 valid time zone America/Chicago.