Town Hall Address 301 S First Street P.O. Box 87 Harmon, IL 61042 United States- Lee County Town Clerk 815-757-6126 103 W Shellhammer St PO Box 55 Harmon, IL 61042 United States Tax Collector 815-973-7752 301 First St PO Box 83 Harmon, IL 61042 United States County Lee