Frontenac is located in Kansas. Frontenac, Kansas has a population of 3,330. Frontenac is less family-centric than the surrounding county with 25% households with children. The county percentage for households with children is 26%.
The median household income in Frontenac, Kansas is $53,948. The median household income for the surrounding county is $41,317 compared to the national median of $61,963. The median age of people living in Frontenac is 40.7 years.
The average high temperature in July is 91.1 degrees, with an average low temperature in January of 20.9 degrees. The annual precipitation is 46.01.