Chicago Office
PO Box 64897
Chicago, IL 60664
312-201-9000
Springfield Office
PO Box 78
Springfield, IL 62705
Republican National Committee
310 First Street
Washington, DC 20003
Phone: 202-863-8500
Fax: 202-863-8820
E-Mail: [email protected]
Website: http://www.gop.com
Your Local Republican Party
To contact your local county Republican Party, click here.