66023 Frequently Asked Questions

A: ZIP Code 66023 is Located in Effingham Kansas. Portions of 66023 are also in Benton Township (Atchison County), Center Township (Atchison County), Grasshopper Township, Kapioma Township, Lancaster Township.

A: ZIP Code 66023 is Located Entirely in Atchison County Kansas.

A: The Current Sales Tax in ZIP Code 66023 is 9.5%

A: The Area Codes for 66023 are 785 and 913

A: ZIP Code 66023 is in the Kansas 2nd Congressional District.

A: ZIP Code 66023 is in Kansas State House of Representatives District 63.

A: ZIP Code 66023 is in Kansas State Senate District 1.

A: The 2022 population of ZIP Code 66023 is 889. The population growth rate in 66023 is -24.63%. The population density of 66023 is 12.

A: The majority race/ethnicity of people residing in 66023 is White (98.12%). The majority race/ethnicity of students attending public schools in 66023 is White(93.72%).

A: The median household income in 66023 is $44,837 (2021) and the average adjusted income is $137,550 (2021).