ZIP Code 66023

Zip Code: 66023
Type: Standard
Official USPS city name: Effingham
Official USPS State Code: KS
Official State Name: Kansas
ZCTA: TRUE
Population: 994.0
Density: 5.4
Primary Official County Code: 20005
Primary Official County Name: Atchison
Official County Name: Atchison
Official County Code: 20005
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (06:38 AM Wednesday, March 26 2025-03-26 (GMT -0500))
Geo Point: 39.51379, -95.39903