Mendon, Adams County, Illinois Property Taxes

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

Median Mendon, IL effective property tax rate: 2.51%, significantly higher than the national median of 1.02%, but lower than the Illinois state median of 2.35%.
Median Mendon, IL home value: $57,150
Median annual Mendon, IL tax bill: $1,415, $985 lower than the national median property tax bill of $2,400.

How are property taxes in Adams County calculated?

Property taxes in Mendon, IL 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 Mendon’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Mendon, knowing local tax details benefits homeowners and investors.

Last Updated March 1, 2025

Mendon, Adams County, Illinois Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

2.51%

Estimate Property Tax Bill

$1,434

$1,331

Ownwell’s Mendon Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Mendon with just two data points.

By entering your property's estimated assessed value, our calculator applies Mendon’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 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 Adams County.

For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across Mendon, Adams County, Illinois

Local government entities set property tax rates, which can differ significantly within a state. Each county calculates its required budget for services and divides it by the total value of all taxable property within its jurisdiction to determine the property tax rate. Although votes and laws play a role in setting these rates and budgets, this calculation is the essence of the annual process. Mendon in Adams County, Illinois, has a property tax rate of 2.51%, which is considerably higher than the national median property tax rate of 1.02%. This rate is uniform across the county, indicating that property owners in Mendon are subject to the same rate as those in other parts of Adams County. This rate is also higher than the national median property tax bill of $2400, highlighting the potential for significant tax savings through appealing property assessments or seeking exemptions. Comparing Mendon’s effective property tax rate with other cities in Illinois and the U.S. can provide valuable insights for property owners looking to optimize their tax liabilities.

Property Tax Rates Across Mendon, Adams County, Illinois

Source: Ownwell

2.10%

2.31%

2.51%

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 Mendon Tax Rate

2.51%

Median Effective Adams County Tax Rate

2.23%

Median Effective Illinois Tax Rate

2.35%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Mendon, Adams County, Illinois

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
62351	2.17%	2.51%	2.51%	2.55%	2.55%

Source: Ownwell

Property Tax Assessment Values Across Mendon, Adams County, Illinois

When examining property taxes in Mendon, Illinois, 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 Adams County appraisal district 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 Adams County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of March. 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 Mendon. For example, the median home price in Mendon is $57,150, with tax bills ranging significantly across the county. Zip code 62351 has the highest median home price at $57,150.

Property Tax Assessment Values Across Mendon, Adams County, Illinois

Source: Ownwell

$57,150

$104,745

$152,340

Median Mendon Market Value

$57,150

Median Adams County Market Value

$88,290

Median Illinois Market Value

$194,700

Median United States Market Value

$235,294

Property Tax Assessment Values Across Mendon, Adams County, Illinois

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
62351	$30,144	$43,095	$57,150	$72,690	$80,766

Source: Ownwell

Property Tax Bills Across Mendon, Adams County, Illinois

In Mendon, located in Adams County, IL, property tax bills are calculated based on the assessed value of a home, which is typically a percentage of the market value. The local tax rate is applied to this assessed value to determine the tax bill. Factors such as changes in property value, local government budgets, and voter-approved levies can influence the final amount. Homeowners in Mendon face a median tax bill of $1,415, which is below the national median of $2,400, making it relatively affordable. However, tax bills can still vary significantly, with the 25th percentile at $1,057 and the 90th percentile reaching $1,990. This variability can impact homeowners' budgets, especially if property values increase or local tax rates rise. Ownwell assists homeowners by providing expert property tax appeal and exemption services, potentially lowering their tax bills. By analyzing market trends and comparable property values, Ownwell identifies opportunities for savings, ensuring homeowners only pay their fair share.

Property Tax Bills Across Mendon, Adams County, Illinois

Source: Ownwell

$1,415

$2,301

$3,186

Median Mendon Tax Bill

$1,415

Median Adams County Tax Bill

$1,937

Median Illinois Tax Bill

$4,715

Median United States Tax Bill

$2,400

Property Tax Bills Across Mendon, Adams County, Illinois

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
62351	$763	$1,057	$1,415	$1,649	$1,990

Source: Ownwell