Sandwich, Dekalb County, Illinois Property Taxes
Median Sandwich, IL effective property tax rate: 2.55%, significantly higher than the national median of 1.02%, but lower than the Illinois state median of 2.35%.
Median Sandwich, IL home value: $189,912
Median annual Sandwich, IL tax bill: $4,769, $2,369 higher than the national median property tax bill of $2,400.
How are property taxes in DeKalb calculated?
Property taxes in Sandwich, 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 Sandwich’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Sandwich, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Sandwich, Dekalb County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.55%
Estimate Property Tax Bill
$4,843
$4,494
Property Tax Rates Across Sandwich, Dekalb County, Illinois
Local government entities set tax rates, which can vary widely within a state. 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 Sandwich’s effective property tax rate to other cities in Illinois and the median property tax rates in Illinois and the U.S.
Sandwich, located in DeKalb County, Illinois, features a property tax rate that stands notably above the national median of 1.02%. This reflects the broader trend within Illinois, where the median property tax rate is 2.55%, one of the highest in the nation. Residents of Sandwich and the surrounding areas often face higher property tax bills compared to the national median bill of $2,400. This substantial difference can be attributed to the state's approach to funding local services through property taxes. Understanding these rates is crucial for homeowners when planning their finances and considering property investments in Illinois.
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 Sandwich Taxx Rate
2.55%
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 Dekalb County Taxx Rate
2.86%
Median Effective Illinois Tax Rate
2.35%
Median Effective United States Tax Rate
0.99%
Property Tax Rates Across Sandwich, Dekalb County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60548 | 2.13% | 2.39% | 2.55% | 2.84% | 2.85% |
Source: Ownwell
Property Tax Assessment Values Across Sandwich, Dekalb County, Illinois
When examining property taxes in Sandwich, IL, 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 DeKalb County Assessor's 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 DeKalb 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 Sandwich. For example, the median home price in Sandwich is $189,912, with tax bills ranging significantly across the county. Zip code 60548 has the highest median home price at $189,912.
Property Tax Assessment Values Across Sandwich, Dekalb County, Illinois
Source: Ownwell

$145,544
$224,239
$302,934
Median Sandwich Market Value
$189,912
Median Dekalb County Market Value
$185,016
Median Illinois Market Value
$194,700
Median United States Market Value
$244,900
Property Tax Assessment Values Across Sandwich, Dekalb County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60548 | $126,232 | $150,122 | $189,912 | $249,946 | $296,824 |
Source: Ownwell
Property Tax Bills Across Sandwich, Dekalb County, Illinois
Median Sandwich Tax Bill
$4,769
Median Dekalb County Tax Bill
$5,206
Median Illinois Tax Bill
$4,715
Median United States Tax Bill
$2,690
Property Tax Bills Across Sandwich, Dekalb County, Illinois
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
60548 | $2,945 | $3,703 | $4,769 | $6,377 | $7,813 |
Source: Ownwell