ZIP Code 66023 – Effingham, Kansas
The 66023 ZIP Code belongs to Effingham, Kansas. The population in this 66023 ZIP code is 954. The latitude is 39.51375 and longitude is -95.40005 in 66023 Effingham, Kansas. The time zone for this 66023 ZIP code is America/Chicago.
| City | Effingham |
| Zip Code | 66023 |
| State | Kansas |
| County | Atchison |
| Population | 954 |
| Latitude | 39.51375 |
| Longitude | -95.40005 |
| Time Zone | America/Chicago |