FIPS Code 18077 State Indiana Website https://jeffersoncounty.in.gov Zoning Authority Zoning Jurisdiction County Notes The Jefferson County Planning & Zoning Office has no jurisdiction over the City of Madison or the Town of Hanover and their buffer areas. Latest Verified PDF 18077_Jefferson_20221125.pdf (626.08 KB) Solar Solar Principal Use No Solar Accessory Use No Wind Wind Principal Use No Wind Accessory Use No Date of Last Verification Fri, 11/25/2022 - 12:00