Jersey County, Illinois Property Taxes

Name: Property Tax Bills Across Jersey County, Illinois
Creator: Ownwell
License: https://creativecommons.org/licenses/by-nc/4.0/

Median Jersey County effective property tax rate: 2.18%, significantly higher than the national median of 1.02%. Median Jersey County home value: $130,268. Median annual Jersey County tax bill: $2,776, $376 higher than the national median property tax bill of $2,400.

How are property taxes in Jersey County calculated?

Property taxes in Jersey 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 Jerseyville or another part of Jersey County, knowing local tax details benefits homeowners and investors.

Last Updated March 1, 2025

Jersey County, Illinois Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

2.18%

Estimate Property Tax Bill

$2,840

$2,635

Ownwell’s Jersey County Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Jersey County with just two data points. By entering your property's estimated assessed value, our calculator applies Jersey County’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a more precise calculation for your property tax obligations. This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Jersey County. For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across Jersey County, Illinois

Local government entities set tax rates, which can vary widely within a state. Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate. While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process. Below, you can compare Jersey County's effective property tax rate to other counties in Illinois or the U.S. median property tax rate. Jersey County has a median property tax rate of 2.18%, significantly higher than the national median of 1.02%. Within the county, Piasa holds the highest median tax rate at 2.30%, while Otterville offers some relief with the lowest rate at 1.94%. For homeowners in Jersey County, understanding these rates is crucial, as they directly impact the annual property tax bills, which can be a significant financial consideration when compared to the national median property tax bill of $2400.

Property Tax Rates Across Jersey County, Illinois

Source: Ownwell

1.94%

2.12%

2.30%

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 Jersey County Tax Rate

2.18%

Median Effective Illinois Tax Rate

2.35%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Jersey County, Illinois

City	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
Brighton	1.10%	1.87%	2.20%	2.38%	2.63%
Dow	1.21%	1.71%	2.12%	2.19%	2.27%
Elsah	1.81%	2.15%	2.18%	2.24%	2.44%
Fieldon	0.98%	1.48%	2.10%	2.24%	2.34%
Godfrey	1.14%	1.73%	2.00%	2.18%	2.22%
Grafton	1.13%	1.92%	2.22%	2.44%	2.44%
Jerseyville	1.36%	1.90%	2.17%	2.49%	2.74%
Kane	1.70%	2.11%	2.17%	2.32%	2.34%
Medora	1.24%	2.01%	2.30%	2.44%	2.60%
Otterville	0.52%	1.24%	1.94%	2.66%	2.66%
Piasa	0.93%	2.14%	2.30%	2.36%	2.39%
Fidelity	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Assessment Values Across Jersey County, Illinois

When examining property taxes in Jersey 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 Jersey 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.

In Jersey 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 Jersey County. For example, the median tax bill in Jersey County is $3,014, with tax bills ranging significantly across the county. Piasa has the highest median home price at $175,418.

Property Tax Assessment Values Across Jersey County, Illinois

Source: Ownwell

$11,280

$93,349

$175,418

Median Jersey County Market Value

$130,268

Median Illinois Market Value

$194,700

Median United States Market Value

$235,294

Property Tax Assessment Values Across Jersey County, Illinois

City	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
Brighton	$50,637	$96,581	$156,638	$198,375	$241,281
Dow	$23,940	$64,395	$135,510	$194,865	$257,592
Elsah	$12,216	$15,825	$62,985	$168,150	$240,459
Fieldon	$16,512	$35,674	$81,622	$153,720	$199,476
Godfrey	$16,536	$60,754	$138,165	$198,585	$236,580
Grafton	$26,250	$62,591	$137,055	$200,662	$343,365
Jerseyville	$37,743	$65,932	$126,068	$205,166	$267,986
Kane	$31,834	$108,619	$163,132	$199,155	$222,648
Medora	$68,736	$102,746	$145,598	$225,919	$299,202
Otterville	$5,646	$7,898	$11,280	$27,960	$60,654
Piasa	$61,530	$137,422	$175,418	$227,981	$249,285
Fidelity	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Bills Across Jersey County, Illinois

In Jersey County, IL, property tax bills are determined by assessing the fair market value of a home and applying the local tax rate. The median home price in the county is $130,268, and the property tax rate plays a crucial role in calculating the tax bill. Homeowners in Jersey County experience a range of tax bills, with the 25th percentile at $1,229 and the 75th percentile reaching $4,418. Those at the 90th percentile can expect tax bills as high as $6,191. While the national median property tax bill is $2,400, Jersey County's figures show significant variation. In Piasa, the highest median tax bill is $4,014, reflecting the influence of local property values and tax rates. Conversely, Otterville boasts the lowest median tax bill at just $300. These variations in tax bills can significantly impact homeowners, influencing their overall cost of living and financial planning. Understanding these factors is essential for homeowners to manage their expenses effectively.

Property Tax Bills Across Jersey County, Illinois

Source: Ownwell

$300

$2,157

$4,014

Median Jersey County Tax Bill

$2,776

Median Illinois Tax Bill

$4,715

Median United States Tax Bill

$2,400

Property Tax Bills Across Jersey County, Illinois

City	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
Brighton	$809	$1,995	$3,278	$4,438	$6,039
Dow	$425	$1,185	$2,765	$4,186	$5,541
Elsah	$235	$520	$1,953	$3,885	$5,753
Fieldon	$287	$625	$1,599	$3,227	$4,580
Godfrey	$422	$1,158	$2,751	$4,344	$5,060
Grafton	$378	$1,166	$3,337	$4,738	$7,884
Jerseyville	$696	$1,448	$2,651	$4,534	$6,166
Kane	$1,295	$2,638	$3,914	$4,763	$5,319
Medora	$1,290	$2,366	$3,617	$5,221	$7,802
Otterville	$48	$123	$300	$592	$1,213
Piasa	$746	$2,862	$4,014	$5,508	$6,100
Fidelity	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

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