Sampsel township is located in Livingston County, Missouri. Sampsel township has a 2026 population of 254. Sampsel township is currently growing at a rate of 0.79% annually and its population has increased by 2.42% since the most recent census, which recorded a population of 248 in 2020.
The median age in Sampsel township is 41.8 years: 41.3 years for males, and 45.3 years for females. For every 100 females there are 114.9 males.