Of the 420 citizens living in Lewis in 2019, 97.9 percent said they were only one race, while 2.1 percent said they were two or more races, according to U.S. Census Bureau data obtained in January.
Of the 344 citizens living in Irwin in 2019, 99.1 percent said they were only one race, while 0.9 percent said they were two or more races, according to U.S. Census Bureau data obtained in January.