Whitman County is a county in Washington in the United States. The county seat is Colfax. 44,776 people lived there at the 2010 census. The county was created on November 29, 1871.
Whitman County is a county in Washington in the United States. The county seat is Colfax. 44,776 people lived there at the 2010 census. The county was created on November 29, 1871.