PlainZIP

Washington

Kansas

11

Total ZIPs

6,134

Total Population

ZIP Codes in Washington

ZIP Code City Population Density
66968 Washington 1,626 5
66945 Hanover 1,096 4
66937 Clifton 893 2
66953 Linn 703 4
66943 Greenleaf 505 2
66958 Morrowville 314 2
66933 Barnes 298 1
66962 Palmer 264 2
66944 Haddam 195 1
66946 Hollenberg 126 1
66955 Mahaska 114 1

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.