Will County, Illinois Property Taxes
Property Taxes in Will County, Illinois
Median Will County effective property tax rate: 2.67%, significantly higher than the national median of 1.02%.
Median Will County home value: $280,557
Median annual Will County tax bill: $7,585, $5,185 higher than the national median property tax bill of $2,400.
How are property taxes in Will County calculated?
Property taxes in Will County are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Will County or another part of Will County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Will County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.67%
Estimate Property Tax Bill
$7,491
$6,951
How Does the Will County Property Tax Calculator Work?
Use this Will County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Will County's median effective tax rate of 2.67% to generate your estimate.
Enter your property's estimated assessed value — the figure the appraisal district assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property. Will County's median property tax bill of $7,585 is higher than the Illinois median tax bill of $2,400 by $5,185, and the county's rate is also higher than the national median property tax rate of 1.02%. Naperville has the highest median tax bill at $12,734, while Godley has the lowest at $2,206.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Will County.
Property Tax Rates Across Will County, Illinois
What Are Effective Property Tax Rates Across Will County?
Local government entities set tax rates, which vary widely across Will County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Will County's effective property tax rate to other counties in Illinois or the U.S. median of 1.02%.
Will County's median effective rate stands at 2.67%, which is higher than the national median of 1.02%. Within Will County, the highest rate is found in PARK FOREST at 4.99%, while GODLEY has the lowest at 1.87%.
These variations reflect differences in local school district levies, Special service areas (SSAs) assessments, and special district bonds — which compound the base county rate.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Will County Tax Rate
2.67%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Illinois Tax Rate
2.33%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Will County, Illinois
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Aurora | 2.90% | 2.97% | 3.06% | 3.11% | 3.29% |
| Beecher | 2.10% | 2.57% | 2.77% | 2.89% | 2.96% |
| Bolingbrook | 2.52% | 2.77% | 3.09% | 3.18% | 3.42% |
| Braceville | 1.76% | 1.86% | 2.11% | 2.28% | 2.48% |
| Braidwood | 1.65% | 2.05% | 2.21% | 2.27% | 2.48% |
| Channahon | 2.24% | 2.55% | 2.84% | 2.98% | 3.07% |
| Coal City | 1.92% | 2.12% | 2.28% | 2.49% | 2.55% |
| Crest Hill | 1.78% | 2.47% | 2.63% | 2.78% | 2.92% |
| Crete | 2.22% | 3.00% | 3.30% | 3.52% | 3.65% |
| Custer Park | 1.47% | 1.79% | 1.91% | 1.98% | 2.03% |
| Elwood | 1.88% | 2.08% | 2.21% | 2.33% | 2.47% |
| Frankfort | 2.40% | 2.66% | 2.82% | 2.89% | 2.97% |
| Godley | 1.19% | 1.53% | 1.87% | 1.99% | 2.18% |
| Grant Park | 1.85% | 2.46% | 2.61% | 2.88% | 2.95% |
| Homer Glen | 2.22% | 2.37% | 2.50% | 2.65% | 2.73% |
| Joliet | 2.09% | 2.45% | 2.73% | 2.97% | 3.14% |
| Lemont | 2.13% | 2.28% | 2.42% | 2.92% | 3.18% |
| Lockport | 2.20% | 2.61% | 2.86% | 2.98% | 3.08% |
| Manhattan | 2.75% | 3.09% | 3.34% | 3.52% | 3.92% |
| Manteno | 1.77% | 1.91% | 2.20% | 2.81% | 3.18% |
| Minooka | 2.38% | 2.58% | 2.71% | 2.93% | 3.00% |
| Mokena | 2.29% | 2.50% | 2.64% | 2.73% | 2.86% |
| Monee | 1.82% | 1.97% | 3.40% | 3.68% | 3.76% |
| Naperville | 2.18% | 2.28% | 2.35% | 2.39% | 2.41% |
| New Lenox | 2.45% | 2.61% | 2.74% | 2.81% | 2.85% |
| Orland Park | 2.25% | 2.33% | 2.48% | 2.50% | 2.56% |
| Oswego | 2.38% | 2.60% | 2.82% | 3.29% | 3.42% |
| Park Forest | 2.85% | 4.07% | 4.99% | 5.56% | 6.21% |
| Peotone | 1.59% | 1.80% | 1.92% | 2.07% | 2.21% |
| Plainfield | 2.26% | 2.43% | 2.50% | 2.62% | 2.91% |
| Richton Park | 2.38% | 2.68% | 2.79% | 3.14% | 4.51% |
| Rockdale | 1.88% | 2.26% | 2.38% | 2.66% | 2.66% |
| Romeoville | 2.35% | 2.67% | 2.91% | 3.13% | 3.46% |
| Shorewood | 2.35% | 2.53% | 2.67% | 2.82% | 2.89% |
| Steger | 2.12% | 3.03% | 3.26% | 3.48% | 3.86% |
| Tinley Park | 2.57% | 2.85% | 2.96% | 3.05% | 3.06% |
| University Park | 2.64% | 3.67% | 4.20% | 4.41% | 4.85% |
| Wilmington | 1.54% | 1.94% | 2.22% | 2.41% | 2.54% |
| Woodridge | 2.45% | 2.64% | 3.16% | 3.42% | 3.42% |
| Diamond | N/A | N/A | N/A | N/A | N/A |
| Essex | N/A | N/A | N/A | N/A | N/A |
| Orland Hills | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Will County, Illinois
When examining property taxes in Will County, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Will County assessment office estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Will County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of May.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Will County.
For example, the median tax bill in Will County is $7,585, well above the national median property tax bill of $2,400. Naperville has the highest median home price at $544,293.
Median Will County Market Value
$280,557
Median Illinois Market Value
$227,888
Median United States Market Value
$235,294
Property Tax Assessment Values Across Will County, Illinois
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Aurora | $192,822 | $216,015 | $294,627 | $353,789 | $411,701 |
| Beecher | $152,373 | $199,092 | $241,713 | $295,074 | $335,218 |
| Bolingbrook | $186,219 | $226,389 | $280,296 | $369,540 | $451,158 |
| Braceville | $44,971 | $104,636 | $152,074 | $243,658 | $300,601 |
| Braidwood | $124,978 | $165,978 | $199,968 | $239,451 | $287,858 |
| Channahon | $194,596 | $227,254 | $278,946 | $333,806 | $398,193 |
| Coal City | $76,492 | $148,846 | $199,492 | $211,226 | $245,600 |
| Crest Hill | $135,327 | $164,932 | $210,753 | $264,915 | $325,085 |
| Crete | $127,791 | $173,514 | $231,588 | $294,363 | $364,167 |
| Custer Park | $131,413 | $177,501 | $229,569 | $296,871 | $363,548 |
| Elwood | $169,347 | $211,050 | $237,795 | $294,243 | $365,030 |
| Frankfort | $236,487 | $280,023 | $390,975 | $519,174 | $645,933 |
| Godley | $53,342 | $67,407 | $123,327 | $167,917 | $195,721 |
| Grant Park | $180,089 | $198,477 | $207,777 | $255,903 | $274,298 |
| Homer Glen | $289,047 | $336,169 | $401,324 | $489,004 | $609,846 |
| Joliet | $108,228 | $141,069 | $192,542 | $247,557 | $294,596 |
| Lemont | $181,873 | $225,926 | $314,388 | $432,147 | $643,363 |
| Lockport | $160,905 | $207,372 | $263,822 | $354,707 | $437,638 |
| Manhattan | $205,110 | $238,800 | $310,200 | $367,800 | $450,930 |
| Manteno | $61,057 | $134,012 | $221,054 | $323,780 | $351,184 |
| Minooka | $189,215 | $255,978 | $334,602 | $378,750 | $448,804 |
| Mokena | $209,586 | $266,481 | $361,461 | $474,012 | $622,041 |
| Monee | $178,462 | $213,156 | $262,839 | $400,102 | $502,633 |
| Naperville | $306,078 | $401,695 | $544,293 | $640,538 | $749,634 |
| New Lenox | $214,825 | $278,303 | $346,155 | $420,055 | $478,632 |
| Orland Park | $289,438 | $304,848 | $331,584 | $354,630 | $436,804 |
| Oswego | $183,013 | $207,640 | $224,922 | $280,071 | $387,397 |
| Park Forest | $102,593 | $104,454 | $115,005 | $145,401 | $215,364 |
| Peotone | $157,956 | $188,664 | $229,692 | $280,836 | $341,779 |
| Plainfield | $211,410 | $260,541 | $310,208 | $386,161 | $472,418 |
| Richton Park | $115,488 | $139,512 | $185,169 | $238,881 | $354,491 |
| Rockdale | $120,401 | $140,817 | $163,098 | $190,860 | $218,534 |
| Romeoville | $184,107 | $204,678 | $241,074 | $291,588 | $327,506 |
| Shorewood | $213,877 | $254,392 | $324,744 | $385,970 | $443,175 |
| Steger | $103,339 | $117,600 | $138,918 | $169,276 | $205,147 |
| Tinley Park | $215,052 | $278,727 | $424,311 | $459,450 | $496,292 |
| University Park | $65,163 | $91,122 | $148,377 | $180,558 | $216,428 |
| Wilmington | $68,386 | $132,594 | $184,035 | $252,579 | $316,869 |
| Woodridge | $137,230 | $206,304 | $261,819 | $316,281 | $744,436 |
| Diamond | N/A | N/A | N/A | N/A | N/A |
| Essex | N/A | N/A | N/A | N/A | N/A |
| Orland Hills | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Will County, Illinois
Property tax bills in Will County are based on the assessed value of a home, not its market price alone. Local taxing authorities set tax rates, and the final bill is calculated by applying those rates to the assessed value after any exemptions or adjustments. Factors such as location, school districts, municipal services, and other local levies all play a role in determining what homeowners owe.
With a median home price of $280,557, property taxes can still vary widely from one neighborhood to another. The county’s tax burden is substantial compared with the national median property tax bill of $2,400, and many homeowners see bills that are far higher than that benchmark. The 25th percentile tax bill is $5,414, while the 75th percentile reaches $10,431. At the high end, the 90th percentile climbs to $13,551.
These differences mean that two similar homes can face very different tax bills, depending on how they are assessed and where they are located.
Median Will County Tax Bill
$7,585
Median Illinois Tax Bill
$5,277
Median United States Tax Bill
$2,400
Property Tax Bills Across Will County, Illinois
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Aurora | $5,610 | $6,407 | $8,930 | $10,929 | $12,823 |
| Beecher | $3,551 | $4,862 | $6,536 | $8,135 | $9,563 |
| Bolingbrook | $5,041 | $6,743 | $8,534 | $10,959 | $13,334 |
| Braceville | $1,064 | $2,137 | $2,589 | $5,128 | $6,841 |
| Braidwood | $1,910 | $3,218 | $4,241 | $5,216 | $6,447 |
| Channahon | $4,585 | $6,021 | $7,721 | $9,500 | $11,253 |
| Coal City | $1,770 | $3,446 | $4,230 | $4,788 | $5,916 |
| Crest Hill | $2,786 | $3,964 | $5,256 | $6,951 | $8,669 |
| Crete | $3,131 | $5,010 | $7,418 | $9,692 | $12,169 |
| Custer Park | $2,143 | $3,084 | $4,343 | $5,512 | $7,193 |
| Elwood | $3,114 | $4,225 | $5,186 | $6,543 | $8,577 |
| Frankfort | $5,846 | $7,546 | $10,518 | $14,458 | $18,104 |
| Godley | $767 | $1,110 | $2,206 | $3,218 | $3,782 |
| Grant Park | $3,186 | $4,501 | $5,488 | $6,819 | $8,127 |
| Homer Glen | $6,466 | $8,099 | $9,912 | $12,358 | $15,780 |
| Joliet | $2,401 | $3,573 | $5,040 | $6,683 | $8,187 |
| Lemont | $4,286 | $5,772 | $7,603 | $10,991 | $16,085 |
| Lockport | $3,533 | $5,354 | $7,131 | $10,231 | $12,749 |
| Manhattan | $5,769 | $8,068 | $10,289 | $12,562 | $14,863 |
| Manteno | $1,714 | $2,952 | $4,434 | $6,815 | $9,085 |
| Minooka | $4,691 | $6,354 | $9,059 | $10,818 | $12,683 |
| Mokena | $4,858 | $6,600 | $9,385 | $12,678 | $16,877 |
| Monee | $5,497 | $6,968 | $8,551 | $10,211 | $12,579 |
| Naperville | $6,672 | $9,096 | $12,734 | $15,089 | $17,811 |
| New Lenox | $5,118 | $7,107 | $9,411 | $11,636 | $13,332 |
| Orland Park | $6,074 | $7,336 | $8,094 | $8,781 | $11,021 |
| Oswego | $5,039 | $5,946 | $6,533 | $8,099 | $10,481 |
| Park Forest | $3,799 | $5,084 | $5,966 | $7,096 | $10,367 |
| Peotone | $2,687 | $3,462 | $4,435 | $5,493 | $6,860 |
| Plainfield | $4,957 | $6,340 | $7,898 | $9,953 | $12,264 |
| Richton Park | $3,594 | $4,082 | $5,439 | $7,508 | $10,120 |
| Rockdale | $1,769 | $3,184 | $3,852 | $4,653 | $5,361 |
| Romeoville | $4,875 | $5,743 | $6,903 | $8,447 | $9,929 |
| Shorewood | $5,316 | $6,491 | $8,509 | $10,335 | $12,058 |
| Steger | $2,330 | $3,465 | $4,438 | $5,602 | $7,019 |
| Tinley Park | $6,067 | $8,199 | $12,475 | $13,816 | $14,876 |
| University Park | $2,064 | $3,297 | $5,771 | $7,515 | $9,230 |
| Wilmington | $1,312 | $2,462 | $3,844 | $5,530 | $7,245 |
| Woodridge | $4,117 | $6,204 | $8,086 | $9,456 | $23,689 |
| Diamond | N/A | N/A | N/A | N/A | N/A |
| Essex | N/A | N/A | N/A | N/A | N/A |
| Orland Hills | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 1 |
Links | |
|---|---|
| Will Tax Assessor | |
| Website | www.willcountysoa.com |
Frequently Asked Property Tax Questions in Will County, Illinois
How are property taxes calculated in Will County, Illinois?
How do I appeal my property taxes in Will County, Illinois?
What property tax exemptions are available in Will County, Illinois?
When are property taxes due in Will County, Illinois?
How can Ownwell help reduce my property taxes in Will County, Illinois?
Find your City
A
B
C
E
F
G
H
J
L
M
N
O
P
R
S
T
U
W