Argentine is an unincorporated community and census-designated place in Argentine Township, Genesee County, in the U.S. state of Michigan. The population was 2,685 as of the 2020 census, up from 2,525 at the 2010 census. It was first settled in 1836. The area included in the CDP is the southeast corner of Argentine Township. The city of Linden is to the east, and the Linden ZIP code 48451 also serves Argentine.