You are here
U.S. ZIP Code 67623
5-digit United States postal code #67623, Alton, KS
ZIP code 67623 is located in the city (place name) Alton, сounty Osborne in the state of Kansas. The population in ZIP code 67623 is 270 and the population density is 0.7. ZIP code 67623 refers to сounty Osborne having сounty FIPS 20141, the ratio of people from different counties in this ZIP code is as follows: all county weights - 20141: 100%. In the area of the ZIP code 67623 valid time zone America/Chicago.