Oskaloosa is a city in, and the county seat of, Mahaska County, Iowa, United States. In the late nineteenth and early twentieth century, Oskaloosa was a national center of bituminous coal mining. The population was 11,463 in the 2010 U.S. Census, an increase from 10,938 in 2000.
William Penn University
Four or more years; Private not for profit; $24,270 average out-state tuition; $24,270 average in-state tuition