 clay township is a township in hubbard county, minnesota, united states. the population was 49 at the 2000 census. ==geography== according to the united states census bureau, the township has a total area of , of which  of it is land and  of it (7.56%) is water. ==demographics== as of the census of 2000, there were 49 people, 23 households, and 16 families residing in the township. the population density was 1.5 people per square mile (0.6/kmÂ²). there were 116 housing units at an average density of 3.5/sq&nbsp;mi (1.3/kmÂ²). the racial makeup of the township was 97.96% white and 2.04% native american. there were 23 households out of which 13.0% 
Townships_in_Hubbard_County,_Minnesota Townships_in_Minnesota