 bismarck township is a township in sibley county, minnesota, united states. the population was 376 at the 2000 census. ==geography== according to the united states census bureau, the township has a total area of ;  of it is land and  of it (0.17%) is water. ==demographics== as of the census of 2000, there were 376 people, 99 households, and 71 families residing in the township. the population density was 10.4 people per square mile (4.0/kmÂ²). there were 106 housing units at an average density of 2.9/sq&nbsp;mi (1.1/kmÂ²). the racial makeup of the township was 99.73% white, and 0.27% from two or more races. there were 99 households out of which 36.4% had children under the age
Townships_in_Minnesota Townships_in_Sibley_County,_Minnesota