66531 Frequently Asked Questions

A: ZIP Code 66531 is Located in Riley Kansas. Portions of 66531 are also in Bala, Fort Riley, Manhattan, Madison Township (Riley County), Grant Township (Riley County), Bala Township, Wildcat Township (Riley County), Sherman Township (Riley County).

A: ZIP Code 66531 is Located Entirely in Riley County Kansas.

A: The Current Sales Tax in ZIP Code 66531 is 8.2%

A: The Area Code for 66531 is 785.

A: ZIP Code 66531 is in the Kansas 1st Congressional District.

A: 66531 is within Kansas State House of Representatives District 64 and Kansas State House of Representatives District 68.

A: ZIP Code 66531 is in Kansas State Senate District 22.

A: The 2022 population of ZIP Code 66531 is 1425. The population growth rate in 66531 is 0.00%. The population density of 66531 is 9.

A: The majority race/ethnicity of people residing in 66531 is White (98.07%). The majority race/ethnicity of students attending public schools in 66531 is White(86.55%).

A: The median household income in 66531 is $65,878 (2021) and the average adjusted income is $476,400 (2021).