64640 Frequently Asked Questions

A: ZIP Code 64640 is Located in Gallatin Missouri. Portions of 64640 are also in Lake Viking, Union Township (Daviess County), Monroe Township (Daviess County), Liberty Township (Daviess County), Sheridan Township (Daviess County), Harrison Township (Daviess County), Grand River Township (Daviess County), Jackson Township (Daviess County), Marion Township (Daviess County).

A: ZIP Code 64640 is Located Entirely in Daviess County Missouri.

A: The Current Sales Tax in ZIP Code 64640 is 8.1%

A: The Area Codes for 64640 are 660, 816 and 975

A: ZIP Code 64640 is in the Missouri 6th Congressional District.

A: ZIP Code 64640 is in Missouri State House of Representatives District 2.

A: ZIP Code 64640 is in Missouri State Senate District 12.

A: The 2022 population of ZIP Code 64640 is 3070. The population growth rate in 64640 is 1.54%. The population density of 64640 is 22.

A: The majority race/ethnicity of people residing in 64640 is White (97.82%). The majority race/ethnicity of students attending public schools in 64640 is White(96.57%).

A: The median household income in 64640 is $53,378 (2021) and the average adjusted income is $314,050 (2021).