66066 Frequently Asked Questions

A: ZIP Code 66066 is Located in Oskaloosa Kansas. Portions of 66066 are also in Oskaloosa Township, Fairview Township (Jefferson County), Ozawkie Township, Rural Township (Jefferson County), Union Township (Jefferson County), Jefferson Township (Jefferson County), Sarcoxie Township.

A: ZIP Code 66066 is Located Entirely in Jefferson County Kansas.

A: The Current Sales Tax in ZIP Code 66066 is 8.5%

A: The Area Codes for 66066 are 785 and 913

A: ZIP Code 66066 is in the Kansas 1st Congressional District.

A: ZIP Code 66066 is in Kansas State House of Representatives District 47.

A: 66066 is within Kansas State Senate District 1 and Kansas State Senate District 18.

A: The 2022 population of ZIP Code 66066 is 2803. The population growth rate in 66066 is -8.20%. The population density of 66066 is 34.

A: The majority race/ethnicity of people residing in 66066 is White (99.43%). The majority race/ethnicity of students attending public schools in 66066 is White(93.70%).

A: The median household income in 66066 is $68,427 (2021) and the average adjusted income is $278,430 (2021).