Grant township is located in Cowley County, Kansas. Grant township has a 2026 population of 67. Grant township is currently declining at a rate of -1.47% annually and its population has decreased by 0% since the most recent census, which recorded a population of 67 in 2020.
The median household income in Grant township is $90,893 with a poverty rate of 0%. The median age in Grant township is 35 years: 57.1 years for males, and 33.7 years for females. For every 100 females there are 160.0 males.