
Jefferson County GIS & Mapping Search
New York - Statewide
New York Clandestine Drug Laboratory Register
View the United States Drug Enforcement Administration's interactive map of locations in New York where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. Available information includes date of incident and address.
Jefferson County
Legislative District Maps
View Jefferson County legislative district maps.
Maps
View various maps of Jefferson County, including agricultural districts, census, school districts, land use, and historic districts.
Parcel Search and GIS Maps
Search Jefferson County tax parcels through GIS mapping.
Polling Locations and District Maps
View Jefferson County polling locations and election district maps.