The State Council consists of the following three local unions that have members who work in Illinois:

·         SEIU Healthcare Illinois, Indiana, Missouri, Kansas (SEIU HCII or SEIU HCIIMK)

·        SEIU Local 1

·         SEIU Local 73


SEIU Healthcare is the fastest-growing union of healthcare, child care, home care and nursing home workers in the Midwest. Uniting more than 91,000 workers who provide vital care to our states’ children, seniors, patients and people with disabilities, we are committed to quality care and quality jobs for home care, hospital, nursing home and child care workers.

SEIU Local 1

Service Employees International Union Local 1 unites 50,000 working people throughout the Midwest including janitors, security officers, higher education faculty, school custodians, food service workers and more. Local 1 is the founding Local of the Service Employees International Union and was started in Chicago in 1904 by residential maintenance workers. Throughout our long history we have fought together to raise and maintain standards for janitors, security officers and other property service workers.

SEIU Local 73

SEIU Local 73 represents more than 31,000 workers, primarily in public service and publicly funded positions in school districts, municipalities, social service agencies, and many other job classifications in Illinois and Indiana. Our members keep our buildings and communities safe and clean and our families healthy, they care for our children and our elderly, and keep our counties, cities and states running.