Fossum township is located in Norman County, Minnesota. Fossum township has a 2026 population of 130. Fossum township is currently declining at a rate of -0.76% annually and its population has decreased by -1.52% since the most recent census, which recorded a population of 132 in 2020.
The median household income in Fossum township is $77,143 with a poverty rate of 3.66%. The median age in Fossum township is 47.8 years: 49.9 years for males, and 47.3 years for females. For every 100 females there are 136.0 males.