DES MOINES, IOWA (October 20, 2023) — Iowa’s seasonally-adjusted unemployment rate ticked up to 3.0 percent in September, up from 2.9 percent last month but down from 3.1 percent a year ago. Meanwhile, Iowa’s labor force participation rate decreased slightly from 68.7 percent to 68.6 percent in September as college students left the workforce to return to school.