Effingham, KS ZIP Codes
1
Total ZIPs
1,124
Total Population
ZIP Codes in Effingham, KS
| ZIP Code | Population | Density | Timezone |
|---|---|---|---|
| 66023 | 1,124 | 6 | America/Chicago |
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.