64040 Frequently Asked Questions

A: ZIP Code 64040 is Located Primarily in Johnson County Missouri with Portions in Cass County.

A: The Current Sales Tax in ZIP Code 64040 is 10.1%

A: The Area Codes for 64040 are 660, 816 and 975

A: ZIP Code 64040 is in the Missouri 4th Congressional District.

A: 64040 is within Missouri State House of Representatives District 54, Missouri State House of Representatives District 55 and Missouri State House of Representatives District 57.

A: ZIP Code 64040 is in Missouri State Senate District 31.

A: The 2022 population of ZIP Code 64040 is 6057. The population growth rate in 64040 is -11.33%. The population density of 64040 is 37.

A: The majority race/ethnicity of people residing in 64040 is White (95.46%). The majority race/ethnicity of students attending public schools in 64040 is White(89.01%).

A: The median household income in 64040 is $59,537 (2021) and the average adjusted income is $349,130 (2021).
2025 zipdatamaps.com