Valley township is located in Scott County, Kansas. Valley township has a 2026 population of 195. Valley township is currently declining at a rate of -1.02% annually and its population has decreased by -4.88% since the most recent census, which recorded a population of 205 in 2020.
The median age in Valley township is 17.5 years: 8.7 years for males, and 39.5 years for females. For every 100 females there are 164.2 males.