 princeton township is a township in mille lacs county, minnesota, united states. the population was 2,256 at the 2010 census. ==geography== according to the united states census bureau, the township has a total area of , of which  is land and , or 2.23%, is water.{{cite web| url=http://factfinder2.census.gov| title=geographic identifiers: 2010 demographic profile data (g001): princeton t
Townships_in_Mille_Lacs_County,_Minnesota Townships_in_Minnesota