Colfax township is located in Cloud County, Kansas. Colfax township has a 2026 population of 31. Colfax township is currently declining at a rate of -3.13% annually and its population has decreased by -3.13% since the most recent census, which recorded a population of 32 in 2020.
The median age in Colfax township is 89.5 years: 0 years for males, and 0 years for females. For every 100 females there are 83.3 males.