ZIP Code 66023
Effingham, Kansas
ZIP Code Information
ZIP code 66023 is the delivery code the USPS assigns to Effingham, Kansas. The ZIP lies within Atchison County. Clocks here follow the America/Chicago time zone (UTC-5).
About 1,240 people live in this ZIP code, and the median household income is roughly $45,583 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 66023
- Write a mailing address: Effingham, KS 66023. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
Full mapNearby ZIP Codes
Radius search| ZIP Code | City | Distance | |
|---|---|---|---|
| 66058 | Muscotah | 10.2 km | Distance |
| 66016 | Cummings | 10.7 km | Distance |
| 66041 | Lancaster | 11.6 km | Distance |
| 66060 | Nortonville | 14.2 km | Distance |
| 66424 | Everest | 18.5 km | Distance |
| 66088 | Valley Falls | 20.1 km | Distance |
| 66552 | Whiting | 20.2 km | Distance |
| 66439 | Horton | 20.6 km | Distance |
| 66002 | Atchison | 23.6 km | Distance |
| 66017 | Denton | 24.1 km | Distance |
Nearby Cities
Muscotah, Kansas
(10.2 km)
Cummings, Kansas
(10.7 km)
Lancaster, Kansas
(11.6 km)
Nortonville, Kansas
(14.2 km)
Everest, Kansas
(18.5 km)
Valley Falls, Kansas
(20.1 km)
Whiting, Kansas
(20.2 km)
Horton, Kansas
(20.6 km)
Frequently Asked Questions
ZIP code 66023 is located in Effingham, Kansas.
ZIP code 66023 is in Atchison county, Kansas.
ZIP code 66023 is in the America/Chicago timezone.