Williamson County Property Taxes
The median property tax rate in Williamson County is 2.30%, which is significantly higher than both the national median of 0.99% and the Illinois state median of 2.35%. With the median home value in Williamson County, the typical annual property tax bill reaches $1,802, which is below the national median of $2,690. Property taxes in Williamson County are calculated based on the assessed value, which generally falls below the actual market value due to various property tax exemptions like the primary residence and agricultural exemptions. Understanding Williamson County's specific property tax system, exploring available exemptions, and identifying opportunities for property tax reductions can provide significant annual savings. Whether you live in Marion or another part of Williamson County, gaining a comprehensive knowledge of local property taxes will benefit both homeowners and real estate investors.
Last Updated June 14, 2024
Williamson County Property Tax Bill Calculator
$100,000
$2,500,000
$5,000,000
Average Tax Rate
2.35%
Estimate Property Tax Bill
$4,700
Ownwell’s Williamson County Property Tax Bill Calculator helps any homeowner, real estate investor, or potential owner to estimate their annual property taxes in Williamson County with just 2 data points. Enter your property's estimated assessed value, and our calculator applies the median tax rate in Williamson County to estimate your property tax bill. This insight helps you understand potential tax liabilities. If you’d like to see trends on a city level, scroll down to navigate to a more local informational page. Your property assessed value is the value assigned to your property by your county for property tax calculations. Assessed value takes into account any exemptions you may have on your property.
Property Tax Rates Across Williamson County, Illinois
Property taxes in Williamson County play a crucial role in funding essential local services like public schools, road maintenance, and emergency services. The median tax rate in Williamson County is 2.30%, which is significantly higher than both the Illinois state median and the U.S. national median of 0.99%. Local government entities within Williamson County set these rates annually, and they can vary significantly between different areas within the county. Each year, Williamson County estimates its required budget to maintain services for the upcoming fiscal year and divides this budget by the total value of all taxable property in the jurisdiction, resulting in the property tax rate. Although tax rates and budgets are influenced by laws and voter input, this calculation forms the basic process for setting property tax rates. The following data compares Williamson County's effective property tax rate with other counties in Illinois and the national median. For comparison, the city of Highland has one of the higher property tax rates in Illinois at 2.82%, while the city of West Frankfort boasts one of the lowest at 1.88%. Analyzing how Williamson County's tax rates stack up against these benchmarks can give homeowners a better understanding of the local tax landscape.
Average Williamson County Tax Rate
2.30%
Average Illinois Tax Rate
2.35%
Average United States Tax Rate
0.99%
Property Tax Rates Across Williamson County, Illinois
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Cambria | 0.93% | 1.54% | 2.33% | 2.63% | 2.63% |
| Carbondale | 1.49% | 2.07% | 2.39% | 2.52% | 2.62% |
| Carrier Mills | 1.50% | 1.90% | 2.18% | 2.37% | 2.37% |
| Carterville | 1.56% | 2.01% | 2.30% | 2.50% | 2.63% |
| Colp | 0.73% | 1.41% | 2.28% | 2.34% | 2.34% |
| Creal Springs | 1.33% | 1.95% | 2.34% | 2.60% | 3.28% |
| De Soto | 0.91% | 1.50% | 2.34% | 2.47% | 2.47% |
| Energy | 1.21% | 1.74% | 2.17% | 2.53% | 2.53% |
| Freeman Spur | 0.76% | 1.29% | 1.99% | 2.60% | 2.60% |
| Galatia | 1.34% | 1.75% | 2.05% | 2.16% | 2.19% |
| Goreville | 1.46% | 2.10% | 2.52% | 2.60% | 2.60% |
| Herrin | 1.38% | 2.03% | 2.59% | 2.99% | 2.99% |
| Highland | 2.82% | 2.82% | 2.82% | 2.82% | 2.82% |
| Hurst | 0.75% | 1.27% | 2.08% | 2.52% | 2.52% |
| Johnston City | 1.02% | 1.61% | 2.12% | 2.82% | 2.82% |
| Makanda | 1.54% | 1.98% | 2.44% | 2.82% | 2.82% |
| Marion | 1.43% | 1.89% | 2.24% | 2.47% | 2.47% |
| New Burnside | 1.21% | 1.56% | 2.15% | 2.43% | 2.59% |
| Pittsburg | 1.10% | 1.66% | 2.11% | 2.39% | 2.63% |
| Stonefort | 1.01% | 1.60% | 2.12% | 2.37% | 2.49% |
| Thompsonville | 1.42% | 1.90% | 2.37% | 2.39% | 2.43% |
| West Frankfort | 1.15% | 1.60% | 1.88% | 2.34% | 2.34% |
Source: Ownwell
Property Tax Assessment Values Across Williamson County, Illinois
In Williamson County, understanding the difference between "market value" and "assessed value" is key to comprehending property taxes. The market value represents the price a willing buyer would pay to a willing seller in an open, competitive market, considering location, property condition, and current economic trends. For tax purposes, this value is estimated by the Williamson County Appraisal District. The assessed value, however, is the market value minus any applicable exemptions or limits based on local laws and available programs. The assessed value is then used to calculate your property taxes by multiplying it by the combined tax rates of all relevant taxing entities. Assessment notices in Williamson County are typically mailed in the spring, usually by the middle of April. These notices provide homeowners with both the market and assessed values, along with an estimate of the annual property tax bill. By distinguishing between these valuation concepts, property owners can better navigate their tax responsibilities and understand how their property taxes are affected. For instance, the highest median tax bill in the county is in Galatia at $3,861, while the lowest is in Colp at $345. Being aware of these valuation processes in Williamson County will help you identify opportunities for appealing assessments or applying for exemptions to manage your tax burden more effectively.
Property Tax Assessment Values Across Williamson County, Illinois
Source: Ownwell
$20,115
$104,179
$188,242
Average Williamson County Assessed Value
$85,800
Average Illinois Assessed Value
$194,700
Average United States Assessed Value
$244,900
Property Tax Assessment Values Across Williamson County, Illinois
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Cambria | $5,190 | $24,398 | $47,715 | $75,615 | $124,905 |
| Carbondale | $5,259 | $25,762 | $86,235 | $182,438 | $248,607 |
| Carrier Mills | $20,664 | $43,890 | $111,885 | $172,035 | $262,650 |
| Carterville | $33,936 | $66,450 | $119,430 | $188,040 | $263,532 |
| Colp | $3,102 | $6,570 | $23,550 | $46,800 | $75,348 |
| Creal Springs | $14,970 | $37,260 | $87,720 | $157,830 | $222,507 |
| De Soto | $4,953 | $16,695 | $33,315 | $67,192 | $125,637 |
| Energy | $29,028 | $66,570 | $100,095 | $138,968 | $203,754 |
| Freeman Spur | $4,257 | $15,690 | $31,230 | $54,712 | $87,144 |
| Galatia | $108,718 | $155,651 | $188,242 | $215,096 | $251,702 |
| Goreville | $14,526 | $38,512 | $103,845 | $145,800 | $259,140 |
| Herrin | $25,764 | $44,798 | $69,240 | $120,562 | $187,119 |
| Highland | $41,880 | $41,880 | $41,880 | $41,880 | $41,880 |
| Hurst | $4,446 | $21,420 | $36,450 | $53,550 | $82,194 |
| Johnston City | $15,630 | $34,770 | $54,015 | $93,922 | $146,535 |
| Makanda | $11,526 | $41,205 | $79,395 | $125,355 | $170,733 |
| Marion | $30,333 | $59,160 | $103,590 | $176,730 | $256,707 |
| New Burnside | $73,734 | $79,305 | $88,590 | $174,180 | $225,534 |
| Pittsburg | $11,640 | $33,472 | $68,820 | $127,800 | $189,142 |
| Stonefort | $19,230 | $32,730 | $63,660 | $113,190 | $179,325 |
| Thompsonville | $12,093 | $35,914 | $80,385 | $132,544 | $193,727 |
| West Frankfort | $16,824 | $48,232 | $96,195 | $154,241 | $222,864 |
Source: Ownwell
Property Tax Bills Across Williamson County, Illinois
In Williamson County, IL, property tax bills are calculated based on the assessed value of a property, which is determined by the local assessor. This assessed value is a percentage of the property's market value, and it forms the basis for the tax bill. Various factors, including the property's location, size, and improvements, are considered in this valuation process. Homeowners in Williamson County can expect significant variability in their tax bills. For instance, while the 25th percentile tax bill is around $910, the 75th percentile reaches up to $3,437, and the 90th percentile can be as high as $5,440. This disparity highlights how different properties within the same county can face vastly different tax obligations. Comparatively, the national median property tax rate is 0.99%, which provides a benchmark for understanding local tax rates. For example, the city with the highest median tax bill in the county is Galatia at $3,861, while Colp has the lowest at $345. These figures illustrate the range of tax burdens homeowners might encounter based on their property's assessed value and location.
Average Williamson County Tax Bill
$1,802
Average Illinois Tax Bill
$4,715
Average United States Tax Bill
$2,690
Property Tax Bills Across Williamson County, Illinois
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Cambria | $119 | $380 | $840 | $1,542 | $3,014 |
| Carbondale | $100 | $547 | $1,820 | $4,000 | $5,818 |
| Carrier Mills | $479 | $891 | $2,238 | $3,899 | $5,536 |
| Carterville | $587 | $1,335 | $2,611 | $4,401 | $6,306 |
| Colp | $56 | $115 | $345 | $812 | $1,476 |
| Creal Springs | $275 | $752 | $1,833 | $3,562 | $5,189 |
| De Soto | $83 | $216 | $639 | $1,302 | $2,633 |
| Energy | $441 | $1,145 | $2,036 | $3,050 | $4,831 |
| Freeman Spur | $68 | $222 | $474 | $965 | $1,927 |
| Galatia | $1,735 | $3,087 | $3,861 | $4,444 | $5,452 |
| Goreville | $324 | $769 | $2,298 | $3,423 | $7,086 |
| Herrin | $429 | $941 | $1,630 | $2,984 | $5,047 |
| Highland | $1,181 | $1,181 | $1,181 | $1,181 | $1,181 |
| Hurst | $76 | $257 | $554 | $1,022 | $1,540 |
| Johnston City | $201 | $548 | $1,128 | $1,977 | $3,112 |
| Makanda | $332 | $895 | $1,765 | $2,970 | $4,146 |
| Marion | $532 | $1,154 | $2,115 | $3,868 | $5,912 |
| New Burnside | $924 | $1,293 | $1,908 | $4,464 | $5,998 |
| Pittsburg | $190 | $583 | $1,250 | $2,518 | $4,164 |
| Stonefort | $220 | $554 | $1,121 | $2,074 | $3,893 |
| Thompsonville | $277 | $707 | $1,500 | $2,909 | $4,287 |
| West Frankfort | $218 | $694 | $1,666 | $2,915 | $4,349 |
Source: Ownwell