Roswell township represents an area within the Roswell township subdivision of the Miner County (South Dakota),
which is not part of any official city, town or other place of the Roswell township subdivision.
This area is populated by approximatelly 58 people and occupies the area of 35 square miles - 1 square miles represent water areas.
Racial makeup of the population is : White (96.55%), Some Other Race (3.45%) and Two or More races (0%).
The male part of the population has a median age of 46 and the “median female” is 37 years old.
Statistical data for the Roswell township based on the 2010 U.S. Census