Sundal township is located in Norman County, Minnesota. Sundal township has a 2026 population of 151. Sundal township is currently declining at a rate of -1.31% annually and its population has decreased by -1.95% since the most recent census, which recorded a population of 154 in 2020.
The median household income in Sundal township is $71,250 with a poverty rate of 6.72%. The median age in Sundal township is 46.8 years: 32.5 years for males, and 53.5 years for females. For every 100 females there are 108.8 males.