Assessor Offices in Madison County, Illinois

There are 4 Assessor Offices in Madison County, Illinois, serving a population of 266,153 people in an area of 716 square miles. There is 1 Assessor Office per 66,538 people, and 1 Assessor Office per 178 square miles.

In Illinois, Madison County is ranked 95th of 102 counties in Assessor Offices per capita, and 18th of 102 counties in Assessor Offices per square mile.

List of Madison County Assessor Offices

Find Madison County, Illinois assessor, assessment, auditor's, and appraiser's offices, revenue commissions, GIS, and tax equalization departments.

Alton Township Assessor 102 East Broadway Alton, IL

Edwardsville Assessor 300 West Park Street Edwardsville, IL

Madison County Assessor's Office 157 North Main Street Edwardsville, IL

Venice Township Assessor 910 Madison Avenue Madison, IL

About the Madison County Assessor Office

Assessor Offices in Madison County, IL are responsible for assessing the values of all taxable property within their jurisdictions. Assessors appraise values of all land and commercial property (real property), and business' fixed asset (personal property). The office determines property tax values, tax rates, maintains and updates the local tax assessment rolls.

Property owners may contact the Department of Assessment for questions about:
  • Madison County property tax appeals and challenges
  • Property tax assessments and reassessments
  • Madison County GIS maps, plat maps, and property boundaries
  • Delinquent property taxes
  • Madison County, IL property tax payments and due dates
  • Assessment rolls and property tax rates

Madison County Home & Property Tax Statistics

Find Madison County Home Values, Property Tax Payments (Annual), Property Tax Collections (Total), and Housing Characteristics. Data Source: U.S. Census Bureau; American Community Survey, 2018 ACS 5-Year Estimates.

Madison County Home Values
 Madison CountyIllinois
Median Home Value$132,300$187,200
Median Rental Cost (per month)$815$984
Madison County Property Tax Payments (Annual)
 Madison CountyIllinois
Median Property Taxes$2,691$4,299
Median Property Taxes (Mortgage)$2,933$4,695
Median Property Taxes (No Mortgage)$2,204$3,552
Madison County Property Tax Collections (Total)
 Madison CountyIllinois
Property Taxes$234,367,000$16,076,191,800
Property Taxes (Mortgage)$160,239,900$11,131,041,700
Property Taxes (No Mortgage)$74,127,100$4,945,150,100
Madison County Housing Characteristics
 Madison CountyIllinois
Total Housing Units119,0565,347,268
Occupied Housing Units107,413 (90.2%)4,830,038 (90.3%)
Vacant Housing Units11,643 (9.8%)517,230 (9.7%)
Owner Occupied Housing Units76,007 (70.8%)3,189,035 (66.0%)
Renter Occupied Housing Units31,406 (29.2%)1,641,003 (34.0%)
Housing Units (Mortgage)62.2%63.8%
Housing Units (No Mortgage)37.8%36.2%