Real Estate Values and Property Tax Valuation in Winnebago County, Illinois

Winnebago County has a total of 96,667 properties, with a cumulative value of $11.7B. This accounts for 1.67% of all real estate value in Illinois. Property taxes in Winnebago County are collected from these properties, totaling $341.7M. The average Winnebago County homeowner pays $3,536 in property taxes, which is lower than the state average of $5,405. The average property tax rate in Winnebago County is 2.92%, which is higher than the state average of 2.47%. Property taxes are calculated based on the assessed value of the property, which is typically lower than the market value.

In Illinois, property taxes are based on the value of the property as of January 1st. Property owners have the option to appeal their property taxes between June and December, or within 30 days of when the notices are published. Property tax bills are issued on February 1st and July 1st, with the first installment due on June 1st in Cook County. This first installment is estimated at 55% of the prior year's tax bill, with taxes paid in arrears.

Important Dates
Property Valuation Date:January 1st
Property Tax Appeal Deadline:June - December or 30 days after notices are published
Property Tax Bills Issued:February 1st and July 1st
Real Property Tax Bill Due (1st of #):June, Two installments but due dates may vary by county March 1st, Cook County - 1st half installment, estimated at 55% of prior year tax bill with taxes paid in arrears.
Real Property Tax Bill Due (2nd of #):September, Two installments but due dates may vary by county August 1, Cook County - 2nd half installment - TARGETED but may be delayed - due 30 days after being issued. Reconciled installment using the BOR certified AV, actual local tax rate, and final state equalization factor, less the estimated 1st installment with taxes paid in arrears
Available Exemptions
SeniorAvailable
DisabledAvailable
HomesteadAvailable
VeteranAvailable
Solar/WindAvailable
CharitableAvailable

Don't Miss Your Property Tax Appeal Deadline

Ownwell will automatically evaluate all new property tax assessments, identify if you should appeal, then handle the end to end property tax appeals process. With our Savings-or-Free guarantee, only pay 25% of your property tax bill savings after you save!

Real Estate Statistics in Winnebago County

Total Real Estate Value
$11.7B
Total Real Property Taxes
$341.7M
Average Property Tax Rate
2.92%
# of Real Properties
96.7K

Residential Property Taxes by Cities in Winnebago County

Winnebago County has an average property tax rate of 2.92%, which is slightly higher than the national average of 2.79%. This rate is applied to all properties in the county, regardless of their location. However, the effective property tax rate can vary significantly across the cities in the county. For example, Rockford has the highest effective property tax rate of 3.12%, while Pecatonica has the lowest rate of 2.45%. This means that property owners in Rockford will pay more in taxes than those in Pecatonica.

Overall, Winnebago County has a relatively high property tax rate compared to other counties in the state. However, the rate is still lower than the national average. Property owners in the county should be aware of the differences in effective property tax rates across the cities, as this can have a significant impact on their tax bill.

Tax Assessment Value

The following table shows the 10th, 25th, 50th, 75th, and 90th percentile of property assessment value in each city in Winnebago County. The tax assessment value may differ from the potential sale value, and is used to calculate the property tax for each piece of real estate.

City10th Percentile25th PercentileMedian75th Percentile90th Percentile
Caledonia$139,209$172,932$200,856$225,756$255,300
Cherry Valley$96,019$122,425$167,324$206,946$241,641
Davis$98,648$123,146$151,059$191,876$237,683
Durand$10,602$56,526$106,866$146,343$201,078
Loves Park$73,763$88,043$108,291$149,243$187,445
Machesney Park$68,234$87,900$119,763$155,088$190,137
Pecatonica$72,318$95,868$123,339$155,673$199,685
Rockford$32,871$52,581$88,446$135,244$177,392
Rockton$111,838$144,771$175,656$220,224$267,163
Roscoe$129,987$156,084$184,458$240,513$325,773
South Beloit$47,606$76,294$136,836$161,762$234,571
Winnebago$108,867$135,411$164,451$199,292$243,966

Property Tax Bill

This table shows the percentiles of actual property tax paid on residential properties for each city in Winnebago County.

City10th Percentile25th PercentileMedian75th Percentile90th Percentile
Caledonia$3,414$4,369$5,476$6,356$7,418
Cherry Valley$2,315$3,210$4,621$5,934$7,064
Davis$2,406$3,042$4,012$5,384$6,842
Durand$308$1,170$2,770$3,988$5,414
Loves Park$1,603$2,208$2,927$4,173$5,430
Machesney Park$1,451$2,104$3,050$4,253$5,401
Pecatonica$1,438$2,173$3,005$3,974$5,170
Rockford$772$1,442$2,666$4,251$5,946
Rockton$2,559$3,654$4,735$6,213$7,667
Roscoe$3,142$4,220$5,207$6,935$9,665
South Beloit$1,041$1,815$3,484$4,419$6,476
Winnebago$2,821$3,566$4,464$5,602$6,973

Effective Property Tax Rate

The effective property tax rate is calculated by dividing the property tax bill by the assessed value. For the percentiles below, the calculation is performed using the percentiles for property tax bill and assessed value above. Therefore, each consecutive percentile doesn't necessarily show a larger value.

City10th Percentile25th PercentileMedian75th Percentile90th Percentile
Caledonia 2.45% 2.53% 2.73% 2.82% 2.91%
Cherry Valley 2.41% 2.62% 2.76% 2.87% 2.92%
Davis 2.44% 2.47% 2.66% 2.81% 2.88%
Durand 2.91% 2.07% 2.59% 2.73% 2.69%
Loves Park 2.17% 2.51% 2.70% 2.80% 2.90%
Machesney Park 2.13% 2.39% 2.55% 2.74% 2.84%
Pecatonica 1.99% 2.27% 2.44% 2.55% 2.59%
Rockford 2.35% 2.74% 3.01% 3.14% 3.35%
Rockton 2.29% 2.52% 2.70% 2.82% 2.87%
Roscoe 2.42% 2.70% 2.82% 2.88% 2.97%
South Beloit 2.19% 2.38% 2.55% 2.73% 2.76%
Winnebago 2.59% 2.63% 2.71% 2.81% 2.86%

Reduce your property tax bill with Ownwell!

Ownwell saves property owner's $1,149 a year on their property taxes. Sign up in 5 minutes to start saving today! With our Savings-or-Free guarantee, only pay 25% of your property tax bill savings after you save!

Real Estate Values in Winnebago County

The median home price in Winnebago County, Illinois has increased by 21.05% from October 2022 to October 2023, from $147.0K to $177.9K. This is a significant increase in home prices in the area. At the same time, the home inventory in Winnebago County has decreased by 42.2%, from 693 in October 2022 to 400 in October 2023. This indicates that there is a high demand for homes in the area, which is driving up prices. Overall, the data from Redfin suggests that home prices in Winnebago County, Illinois are on the rise.

Median Sale Value
$177.9K
Total Active Listings
400
Annual percent change in median sale price
21.05%

Average Home Value in Winnebago County, Illinois

Last updated: November 2023

Percent Change in Total Home Sales in Winnebago County

Last updated: November 2023

Percent Change in New Home Listings in Winnebago County

Last updated: November 2023

Reduce your property tax bill with Ownwell

Ownwell will evaluate your property tax assessment, build a case, and file an appeal. With our Savings-or-Free guarantee, only pay 25% of your property tax bill savings!

Mortgage Rates in Winnebago County

Mortgages in Winnebago County are a major factor in the local economy. The total outstanding loan amount across home mortgages in the county is estimated to be around $2.7 billion, with over 16,500 outstanding loans. This amounts to a significant portion of the total home value in the county. Furthermore, the median mortgage rates vary significantly across cities in the county. For example, Durand has the highest median mortgage rate at 4.09%, while Cherry Valley has the lowest at 3.87%. This variation in rates can have a significant impact on the affordability of mortgages in the county and can be a major factor in determining where people decide to purchase a home.

# of Outstanding Loans
16.5K
Total Outstanding Loan Amount
$2.7B
Properties with Loans
17.09%

Outstanding Mortgages

The table below shows the percentile distribution of outstanding loans on residential properties in Winnebago County by city.

City10th Percentile25th PercentileMedian75th Percentile90th Percentile
Caledonia$95,059$136,222$170,784$208,997$247,688
Cherry Valley$65,623$93,384$130,576$172,284$211,567
Davis$63,489$87,824$118,089$152,968$216,822
Durand$53,254$76,963$105,987$135,179$171,217
Loves Park$51,494$69,535$97,987$132,000$174,235
Machesney Park$51,625$74,251$108,282$145,974$201,465
Pecatonica$50,675$66,932$92,932$124,430$167,983
Rockford$44,321$64,596$94,550$133,226$182,707
Rockton$75,901$106,404$140,450$185,473$234,077
Roscoe$88,898$122,144$159,502$211,531$286,040
South Beloit$59,664$88,657$120,266$160,758$207,375
Winnebago$59,850$92,531$126,033$159,243$200,984

Mortgage Rates

The following table shows the 10th, 25th, 50th, 75th, and 90th percentile of mortgage rates in cities across Winnebago County.

City10th Percentile25th PercentileMedian75th Percentile90th Percentile
Caledonia 2.88% 3.38% 3.95% 4.40% 4.88%
Cherry Valley 2.80% 3.25% 3.87% 4.38% 5.00%
Davis 2.90% 3.48% 3.88% 4.25% 4.75%
Durand 2.99% 3.49% 4.09% 4.62% 5.25%
Loves Park 2.90% 3.37% 3.90% 4.50% 5.25%
Machesney Park 2.90% 3.38% 3.91% 4.50% 5.25%
Pecatonica 2.88% 3.37% 3.96% 4.62% 5.25%
Rockford 2.90% 3.38% 3.96% 4.62% 5.25%
Rockton 2.88% 3.25% 3.87% 4.40% 4.88%
Roscoe 2.88% 3.30% 3.88% 4.49% 5.00%
South Beloit 2.90% 3.30% 3.87% 4.50% 5.13%
Winnebago 2.88% 3.38% 3.89% 4.45% 5.00%

Housing Expenses in Winnebago County, Illinois

Reduce your property tax bill with Ownwell

Ownwell will evaluate your property tax assessment, build a case, and file an appeal. With our Savings-or-Free guarantee, only pay 25% of your property tax bill savings!

With Ownwell's property tax monitoring service ensures you'll never overpay on property taxes again.

How Ownwell works?

  1. Enter your property address and get an instant estimate of your potential tax savings based on local market data and our historical tax savings in your area.
  2. Sign up online and authorize Ownwell to fight your tax bill in less than 5 minutes.
  3. Sit back and let us get to work. Ownwell handles everything start to finish with no up-front costs. It’s all backed by our industry-leading Savings-or-Free Guarantee.
  4. When we save you money our fee is just 25% of your savings. If you don't save, you don't pay. We will continue to monitor your property taxes every year to ensure that you never overpay or have to worry about your property taxes again.

Reduce your property tax bill with Ownwell

Enter your property address and get an initial estimate of your potential tax savings based on local market data and our historical tax savings in your area. We never share or sell your information.

Frequently asked questions

We currently operate in Texas, California, Washington, Georgia, Florida and Illinois.
We use a private national data provider that cross-references with county recorder's offices to verify ownership. If in the event our system is unable to verify the property, our team will take further steps to investigate ownership and reach out to the customer for confirmation.
Our success rate varies across geographies; however, in any given year, we typically win more than 70% of our cases, saving clients an average of $1,457 on their property taxes.
Yes, in the market areas we serve, we have a dedicated Property Tax Consultant that is physically present in the market they are servicing. The specialist assigned to your property has the necessary geographical competence to provide exemplary service!
The average property tax rate in Winnebago County is 2.92%.
The following exemptions and discounts are available in Winnebago County: Charitable, Disabled, Homestead and Senior