Massac County, Illinois Property Taxes
Property Taxes in Massac County, Illinois
Median Massac County effective property tax rate: 2.45%, significantly higher than the national median of 1.02%.
Median Massac County home value: $63,555
Median annual Massac County tax bill: $1,476, $924 lower than the national median property tax bill of $2,400.
How are property taxes in Massac County calculated?
Property taxes in Massac 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.
Why are property taxes in Massac County important to understand?
Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Massac County or another part of the county, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Massac County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.45%
Estimate Property Tax Bill
$1,557
$1,445
How Does the Massac County Property Tax Calculator Work?
Use this Massac County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Massac County's median effective tax rate of 2.45% to generate your estimate.
Enter your property's estimated assessed value — the figure used 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. Massac County's median effective tax rate is higher than Illinois's 2.33% state median, and the county's median property tax bill of $1,476 is $924 lower than the state median bill.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Massac County.
Property Tax Rates Across Massac County, Illinois
What Are Effective Property Tax Rates Across Massac County?
Local government entities set tax rates, which vary widely across Massac 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 Massac County's effective property tax rate to other counties in Illinois or the U.S. median of 1.02%.
Massac County's median effective rate stands at 2.45%, which is higher than the national median of 1.02%. Within Massac County, the highest rate is found in Joppa at 2.82%, while Golconda has the lowest at 1.97%.
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 Massac County Tax Rate
2.45%
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 Massac County, Illinois
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Belknap | 1.86% | 2.15% | 2.41% | 3.27% | 5.71% |
| Brookport | 0.71% | 1.99% | 2.45% | 2.82% | 4.42% |
| Golconda | 0.94% | 1.26% | 1.97% | 2.40% | 2.57% |
| Grand Chain | 1.62% | 2.01% | 2.21% | 2.56% | 3.89% |
| Grantsburg | 1.57% | 1.89% | 2.47% | 3.02% | 4.39% |
| Joppa | 2.27% | 2.62% | 2.82% | 2.82% | 2.82% |
| Karnak | 1.26% | 1.82% | 2.15% | 2.92% | 5.62% |
| Metropolis | 1.28% | 1.98% | 2.45% | 2.74% | 3.42% |
Source: Ownwell
Property Tax Assessment Values Across Massac County, Illinois
When examining property taxes in Massac 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 Massac 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 Massac County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of {month when notices are sent}.
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 Massac County.
For example, the median tax bill in Massac County is $1,476, with tax bills ranging significantly across the county. Golconda has the highest median home price at $113,411.
Median Massac County Market Value
$63,555
Median Illinois Market Value
$227,888
Median United States Market Value
$235,294
Property Tax Assessment Values Across Massac County, Illinois
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Belknap | $29,819 | $45,454 | $78,143 | $134,128 | $169,015 |
| Brookport | $9,910 | $14,800 | $60,780 | $117,513 | $157,835 |
| Golconda | $53,501 | $73,390 | $113,411 | $164,080 | $196,782 |
| Grand Chain | $14,323 | $36,199 | $57,219 | $89,847 | $116,172 |
| Grantsburg | $23,595 | $42,792 | $89,577 | $106,350 | $134,719 |
| Joppa | $2,103 | $3,696 | $6,373 | $36,080 | $57,360 |
| Karnak | $12,338 | $34,190 | $89,577 | $123,506 | $170,736 |
| Metropolis | $8,016 | $21,668 | $63,525 | $120,510 | $171,180 |
Source: Ownwell
Property Tax Bills Across Massac County, Illinois
Property tax bills in Massac County are calculated by taking a home’s assessed value and applying the local tax rate set by taxing authorities. The assessed value is based on the market value of the property, which means homeowners with higher-value homes generally face larger tax bills. Local budgets for schools, roads, and other services also influence the final amount, so the bill can vary even among nearby properties.
With a median home price of $63,555, many homeowners in the county see relatively modest bills compared with the national median property tax bill of $2,400. Still, the amount can differ widely: the 25th percentile tax bill is $499, while the 75th percentile reaches $2,800 and the 90th percentile climbs to $4,102. In places like Belknap, the highest median tax bill is $2,491, while Joppa has the lowest median tax bill at $202. For homeowners, that means property taxes can have a meaningful impact on monthly housing costs and long-term affordability.
Median Massac County Tax Bill
$1,476
Median Illinois Tax Bill
$5,277
Median United States Tax Bill
$2,400
Property Tax Bills Across Massac County, Illinois
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Belknap | $868 | $1,327 | $2,491 | $3,770 | $5,273 |
| Brookport | $108 | $418 | $1,623 | $2,828 | $4,025 |
| Golconda | $657 | $963 | $1,706 | $3,670 | $4,609 |
| Grand Chain | $371 | $925 | $1,360 | $1,867 | $2,556 |
| Grantsburg | $439 | $847 | $1,536 | $2,481 | $3,723 |
| Joppa | $59 | $84 | $202 | $916 | $1,565 |
| Karnak | $444 | $1,044 | $1,609 | $2,839 | $3,804 |
| Metropolis | $147 | $438 | $1,441 | $2,839 | $4,137 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 1 |
Links | |
|---|---|
| Massac Tax Assessor | |
| Website | massac-il.bhamaps.com |