South Haven is located in Kansas. South Haven, Kansas has a population of 319. South Haven is less family-centric than the surrounding county with 32.63% of the households containing married families with children. The county average for households married with children is 34.57%.
The median household income in South Haven, Kansas is $38,333. The median household income for the surrounding county is $52,695 compared to the national median of $57,652. The median age of people living in South Haven is 40.3 years.
The average high temperature in July is 92.5 degrees, with an average low temperature in January of 21.8 degrees. The average rainfall is approximately 35 inches per year, with 9.9 inches of snow per year.