McDonough County Property Taxes
McDonough County, Illinois
Effective Tax Rate
0.00%
19.6% below state avgMedian Annual Tax
$0
$187/mo escrow
Estimate Your Tax
Annual Tax
$0
Monthly
$0
Eff. Rate
2.16%
At a Glance
Median Home Value
$103,500
State avg ▼ $146,132
Tax w/ Mortgage/yr
$2,208
$184/mo escrow
Tax w/o Mortgage/yr
$2,268
$189/mo
State Tax Rate Rank
#87
of 102 counties (1 = lowest)
Similar tax rates
Data Story
About Property Taxes in McDonough County, Illinois
McDonough County levies above-median taxes
McDonough County's effective tax rate of 2.162% ranks in the 71st percentile nationally, significantly exceeding the national median of 1.728%. The median property tax of $2,238 is 17% lower than the national median of $2,690, despite the elevated rate, due to lower home values of $103,500.
McDonough ranks high in Illinois
At 2.162%, McDonough County's effective tax rate is the second-highest in Illinois, exceeding the state average of 1.831% by 0.33 percentage points. The median property tax of $2,238 falls below the state median of $2,782, but the rate itself represents significant tax pressure.
Second-highest rate among peers
McDonough County's 2.162% rate edges out Mason County (2.146%) as the state's most burdensome, well above regional neighbors Marion County (1.707%) and Massac County (1.499%). This places McDonough among the most tax-intensive counties in central Illinois.
Budget $2,238 for annual property tax
On McDonough County's median home value of $103,500 and effective rate of 2.162%, homeowners pay approximately $2,238 in annual property taxes. This obligation can reach $2,268 when mortgage-related fees are included.
Assessment appeal could yield relief
McDonough County's elevated tax rate makes assessment accuracy paramount for cost-conscious homeowners. Submit a reassessment request to the McDonough County Assessor's office at no charge—correcting overvaluations is a straightforward path to lower taxes.
How McDonough County Compares
Median Annual Property Tax
McDonough County
2.16%
Effective rate
Illinois Avg
1.90%
Effective rate
National Avg
0.91%
Effective rate
Frequently Asked Questions
What is the property tax rate in McDonough County, Illinois?
How much are property taxes in McDonough County?
How does McDonough County compare to the Illinois average?
What is the median home value in McDonough County, Illinois?
Why is McDonough County property tax rate higher than the Illinois average?
How does McDonough County rank for property taxes in Illinois?
Counties with Similar Tax Rates
Nearby Counties
Other Counties in Illinois
Data updated: March 2026
Data from U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates. Effective tax rate is calculated as median property tax divided by median home value.