what county is kamiah idaho in?
Kamiah, Idaho. Kamiah (/ËkÃ¦mi.aÉª/ KAM-ee-eye) is a city in Idaho and Lewis counties in the U.S. state of Idaho. The largest city in Lewis County, it extends only a small distance into Idaho County, south of Lawyer Creek. The population was 1,295 at the 2010 census, up from 1,160 in 2000.