42066 Frequently Asked Questions

A: ZIP Code 42066 is Located in Mayfield Kentucky. Portions of 42066 are also in Pryorsburg, Farmington, Hickory, Sedalia.

A: ZIP Code 42066 is Located Primarily in Graves County Kentucky with Portions in Marshall County and Calloway County.

A: The Current Sales Tax in ZIP Code 42066 is 6.0%

A: The Area Codes for 42066 are 270 and 364

A: ZIP Code 42066 is in the Kentucky 1st Congressional District.

A: 42066 is within Kentucky State House of Representatives District 1, Kentucky State House of Representatives District 2, Kentucky State House of Representatives District 5 and Kentucky State House of Representatives District 6.

A: 42066 is within Kentucky State Senate District 1 and Kentucky State Senate District 2.

A: The 2022 population of ZIP Code 42066 is 23902. The population growth rate in 42066 is 0.00%. The population density of 42066 is 113.

A: The majority race/ethnicity of people residing in 42066 is White (84.15%). The majority race/ethnicity of students attending public schools in 42066 is White(68.03%).

A: The median household income in 42066 is $44,692 (2021) and the average adjusted income is $430,430 (2021).