GIS and Mapping Search in Jefferson County,Illinois
Public GIS and Mapping in Jefferson County,Illinois.ArcGIS Online, Google Maps, OpenStreetMap, USGS Topographic Maps, US Census Bureau Data, Natural Earth Data, NOAA Nautical Charts, and Mapbox can be accessed publicly.
Assessor
Assessor and Property Tax Records, Foreclosures and Tax Lien Sales, GIS and Mapping, Land Records and Deeds, Permits and Inspections, Sustainability and Environmental Health, Voter and Elections Information
Jefferson County Supervisor of Assessments;100 South 10th St., Mt. Vernon, IL 62864;Phone: (618) 244-8016 Fax: (618) 244-1499
Floodplain Maps
GIS and Mapping, Permits and Inspections, Sustainability and Environmental Health
Search Jefferson County floodplain maps by address.
Maps
Assessor and Property Tax Records, Crimes and Crime Data, Genealogy Records, GIS and Mapping, Land Records and Deeds, Laws and Codes, Permits and Inspections, Sex Offender Registration, Sustainability and Environmental Health, Traffic Cameras and Reports, Voter and Elections Information
View Jefferson County maps including highway map, state of Illinois maps, and other maps.
Clerk, Recorder, Marriage Licenses, Birth, Death and Marriage Records and Voter Information
Birth Records, Crimes and Crime Data, Death Records, Foreclosures and Tax Lien Sales, GIS and Mapping, Land Records and Deeds, Marriage Records, UCC Filings, Voter and Elections Information
Jefferson County Clerk100 South 10th St., Room 105, Mount Vernon, IL 62864
Phone: (618)244-8020
Delinquent Taxes and Tax Sales
Foreclosures and Tax Lien Sales, Unclaimed Property
Jefferson County Treasurer100 S 10th St, Room 100, Mt. Vernon, IL 62864 Ext. 8
Phone: (618) 244-8010
Fax: (618)244-8110
Tax Deed Auctions
Foreclosures and Tax Lien Sales
View Jefferson County tax deed auctions, including results of prior sales.
Jefferson County Collector Tax Records
Assessor and Property Tax Records, Land Records and Deeds, Property Records
Search Jefferson County Collector tax records by year, parcel number, name, or address.
Jefferson County Flood Maps
GIS and Mapping, Land Records and Deeds
View Jefferson County floodplain maps, including effective flood insurance rate maps and links to additional resources.
Jefferson County Maps
GIS and Mapping, Land Records and Deeds, Property Records
View Jefferson County maps, including general highway map, county highways and travel maps.
Jefferson County Sheriff's Office Website
Assessor and Property Tax Records, Court Records, Crimes and Crime Data, Employee Directory, Jail and Inmate Records, Land Records and Deeds, Police Records, Property Records
View Jefferson County Sheriff's Office webpage providing an overview and contact information of the assessor.
Jefferson County Tax Records
Assessor and Property Tax Records, Land Records and Deeds, Property Records
View Jefferson County tax sale information, including upcoming auction details and previous auction results.
Jefferson County Treasurer Website
Assessor and Property Tax Records, Court Records, Employee Directory, Land Records and Deeds, Property Records
View Jefferson County Treasurer home page, including hours, phone number, and address.
Jefferson County Property Records Search
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