Rosalia is a town in Whitman County, Washington, United States. It is an agricultural community in the Palouse region, at an elevation of 2,238 feet (682 m) above sea level. Its population was 598 at the 2020 census.
Central Rosalia
Rosalia, 1880
Whitman County, Washington
Whitman County is a county located in the U.S. state of Washington. As of the 2020 census, the population was 47,973. The county seat is Colfax, and its largest city is Pullman.
Colfax Post Office
Colfax
Farmington
Palouse