Grantville is located in Kansas. Grantville, Kansas 66429has a population of 133. Grantville 66429 is less family-centric than the surrounding county with 25% households with children. The county percentage for households with children is 30%.
The median household income in Grantville, Kansas 66429 is $68,357. The median household income for the surrounding county is $67,631 compared to the national median of $66,222. The median age of people living in Grantville 66429 is 50 years.
The average high temperature in July is 89.28 degrees, with an average low temperature in January of 16.19 degrees. The annual precipitation is 37.31.