Map for Gadsden County Department of Economic Development Map for Gadsden County Department of Economic Development Search | Advanced Search | New Members | Coupons and Discounts | All Categories Government & Education >> Agencies/Government >> Agencies - State/Local Gadsden County Department of Economic Development 9E Jefferson StreetP.O. Box 1799Quincy, Florida 32353 | directions T.J. Lewis (850) 815-0480 Visit Site If your business isn't here, contact us today to get listed!