Susank is a city located in Barton County, Kansas. Susank has a 2026 population of 29. Susank is currently declining at a rate of 0% annually and its population has decreased by -3.33% since the most recent census, which recorded a population of 30 in 2020.
The median household income in Susank is $72,500 with a poverty rate of 6.9%. The median age in Susank is 66.5 years: 74.5 years for males, and 66.2 years for females. For every 100 females there are 82.4 males.