DuPage County Property Taxes
DuPage County, Illinois
Effective Tax Rate
0.00%
181.6% above state avgMedian Annual Tax
$0
$653/mo escrow
Estimate Your Tax
Annual Tax
$0
Monthly
$0
Eff. Rate
2.09%
At a Glance
Median Home Value
$374,100
State avg ▲ $146,132
Tax w/ Mortgage/yr
$8,008
$667/mo escrow
Tax w/o Mortgage/yr
$7,489
$624/mo
State Tax Rate Rank
#79
of 102 counties (1 = lowest)
Similar tax rates
Data Story
About Property Taxes in DuPage County, Illinois
DuPage's taxes track near national median
DuPage County's effective tax rate of 2.094% exceeds the national median rate, and its median property tax of $7,833 nearly triples the national median of $2,690. However, DuPage homes are worth substantially more—averaging $374,100 versus the national $281,900—making the higher absolute taxes reflective of greater property values rather than punitive rates.
Among Illinois' highest tax burden areas
DuPage County's 2.094% effective rate ranks well above Illinois' state average of 1.831%, placing it among the state's priciest counties. The median tax bill of $7,833 reflects a prosperous suburban county where strong property values and substantial municipal services drive higher overall tax obligations.
DuPage's wealth drives higher taxes
At 2.094%, DuPage County's rate exceeds most regional peers, though it trails DeKalb's exceptional 2.539%, while home values of $374,100 are the region's highest. DuPage represents affluent suburban development where higher property valuations naturally correlate with higher absolute tax bills and moderate-to-high effective rates.
Expect $7,833 annually in property taxes
DuPage County homeowners pay approximately $7,833 per year on a median home valued at $374,100—roughly $653 monthly. Mortgage holders see similar bills at $8,008 annually, while owners without mortgages pay $7,489, indicating relatively consistent assessment practices across this wealthy suburban county.
Even modest appeals yield substantial savings
With median tax bills exceeding $7,800, DuPage County homeowners have compelling financial reason to challenge assessments, as even 5-10% reductions translate to hundreds in annual savings. Professional assessment review services and formal tax appeals represent smart investments for DuPage property owners seeking to optimize their tax position.
How DuPage County Compares
Median Annual Property Tax
DuPage County
2.09%
Effective rate
Illinois Avg
1.90%
Effective rate
National Avg
0.91%
Effective rate
Frequently Asked Questions
What is the property tax rate in DuPage County, Illinois?
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Counties with Similar Tax Rates
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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.