Bismark township is located in Platte County, Nebraska. Bismark township has a 2026 population of 441. Bismark township is currently growing at a rate of 0.92% annually and its population has increased by 0.92% since the most recent census, which recorded a population of 437 in 2020.
The median household income in Bismark township is $95,987 with a poverty rate of 0%. The median age in Bismark township is 43.2 years: 40.4 years for males, and 50.7 years for females. For every 100 females there are 134.5 males.