Ogle County, Illinois Property Taxes
Property Taxes in Ogle County, Illinois
Median Ogle County effective property tax rate: 2.51%, significantly higher than the national median of 1.02%.
Median Ogle County home value: $162,136
Median annual Ogle County tax bill: $3,993, $1,593 higher than the national median property tax bill of $2,400.
How are property taxes in Ogle County calculated?
Property taxes in Ogle 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 Ogle County or another part of Ogle County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Ogle County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.51%
Estimate Property Tax Bill
$4,070
$3,776
How Does the Ogle County Property Tax Calculator Work?
Use this Ogle County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Ogle County's median effective tax rate of 2.51% to generate your estimate.
Enter your property's estimated assessed value — the figure the assessment office assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property. Ogle County's median tax rate is higher than the national median property tax rate of 1.02% and higher than the state median tax rate of 2.33%.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Ogle County.
Property Tax Rates Across Ogle County, Illinois
What Are Effective Property Tax Rates Across Ogle County?
Local government entities set tax rates, which vary widely across Ogle County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Ogle County's effective property tax rate to other counties in Illinois or the U.S. median of 1.02%.
Ogle County's median effective rate stands at 2.51%, which is higher than the national median of 1.02%. Within Ogle County, the highest rate is found in Oregon at 2.68%, while Shannon has the lowest at 2.11%.
These variations reflect differences in local school district levies, Special service areas (SSAs) assessments, and special district bonds — which compound the base county rate.
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 Ogle County Tax Rate
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 Illinois Tax Rate
2.33%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Ogle County, Illinois
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ashton | 1.68% | 2.11% | 2.27% | 2.54% | 2.83% |
| Baileyville | 1.63% | 2.05% | 2.21% | 2.58% | 2.74% |
| Byron | 2.07% | 2.27% | 2.40% | 2.60% | 2.84% |
| Chana | 1.96% | 2.33% | 2.60% | 2.85% | 3.07% |
| Creston | 2.08% | 2.23% | 2.49% | 2.82% | 2.82% |
| Davis Junction | 2.28% | 2.48% | 2.57% | 2.61% | 2.72% |
| Dixon | 1.81% | 2.17% | 2.36% | 2.51% | 2.58% |
| Esmond | 2.15% | 2.30% | 2.51% | 2.60% | 3.02% |
| Forreston | 1.75% | 2.19% | 2.42% | 2.63% | 2.94% |
| German Valley | 1.69% | 2.44% | 2.53% | 2.66% | 2.84% |
| Holcomb | 1.50% | 2.14% | 2.38% | 2.74% | 2.74% |
| Kings | 1.93% | 2.36% | 2.51% | 2.67% | 2.85% |
| Leaf River | 1.37% | 1.97% | 2.23% | 2.49% | 2.57% |
| Lindenwood | 1.93% | 2.12% | 2.30% | 2.47% | 2.60% |
| Monroe Center | 2.09% | 2.37% | 2.52% | 2.64% | 2.82% |
| Mount Morris | 1.33% | 2.26% | 2.61% | 2.85% | 3.23% |
| Oregon | 1.88% | 2.39% | 2.68% | 2.92% | 3.35% |
| Polo | 1.69% | 2.18% | 2.45% | 2.68% | 3.13% |
| Rochelle | 2.03% | 2.34% | 2.52% | 2.66% | 2.93% |
| Rockford | 2.01% | 2.19% | 2.31% | 2.50% | 2.51% |
| Shannon | 1.80% | 1.93% | 2.11% | 2.42% | 2.61% |
| Stillman Valley | 2.23% | 2.50% | 2.64% | 2.79% | 2.92% |
| Woosung | 1.79% | 1.98% | 2.23% | 2.56% | 2.56% |
| Franklin Grove | N/A | N/A | N/A | N/A | N/A |
| Kirkland | N/A | N/A | N/A | N/A | N/A |
| Milledgeville | N/A | N/A | N/A | N/A | N/A |
| Steward | N/A | N/A | N/A | N/A | N/A |
| Winnebago | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Ogle County, Illinois
When examining property taxes in Ogle 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 Ogle County assessor 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.
Assessment notices:
In Ogle 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 Ogle County.
For example, the median tax bill in Ogle County is $3,993, which is above the national median property tax bill of $2,400. Tax bills range significantly across the county, from $2,636 in Baileyville to $6,039 in Esmond. Rockford has the highest median home price at $230,652.
Median Ogle County Market Value
$162,136
Median Illinois Market Value
$227,888
Median United States Market Value
$235,294
Property Tax Assessment Values Across Ogle County, Illinois
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ashton | $99,343 | $129,710 | $178,086 | $209,360 | $243,828 |
| Baileyville | $60,171 | $87,000 | $112,996 | $171,824 | $223,746 |
| Byron | $113,444 | $156,366 | $207,783 | $259,236 | $327,995 |
| Chana | $49,987 | $95,566 | $163,872 | $224,337 | $281,621 |
| Creston | $71,008 | $93,810 | $136,264 | $160,566 | $214,910 |
| Davis Junction | $160,470 | $188,550 | $215,148 | $243,759 | $276,808 |
| Dixon | $105,189 | $144,845 | $197,984 | $254,827 | $319,832 |
| Esmond | $78,081 | $132,810 | $205,179 | $309,285 | $376,275 |
| Forreston | $67,072 | $87,808 | $113,988 | $158,422 | $224,344 |
| German Valley | $64,707 | $132,480 | $179,589 | $227,862 | $308,651 |
| Holcomb | $60,916 | $94,274 | $120,351 | $148,431 | $170,733 |
| Kings | $87,303 | $122,120 | $170,312 | $241,337 | $287,038 |
| Leaf River | $55,486 | $93,159 | $135,777 | $215,560 | $302,766 |
| Lindenwood | $85,733 | $124,965 | $164,718 | $207,969 | $279,519 |
| Monroe Center | $107,720 | $133,767 | $185,874 | $250,713 | $343,099 |
| Mount Morris | $67,358 | $87,436 | $117,867 | $152,853 | $189,506 |
| Oregon | $77,866 | $108,151 | $159,190 | $231,629 | $308,009 |
| Polo | $57,338 | $81,802 | $113,990 | $165,156 | $224,363 |
| Rochelle | $93,432 | $114,621 | $148,154 | $201,303 | $263,531 |
| Rockford | $75,505 | $156,318 | $230,652 | $312,459 | $381,112 |
| Shannon | $137,776 | $161,904 | $225,736 | $331,150 | $403,014 |
| Stillman Valley | $116,404 | $161,098 | $205,131 | $287,462 | $385,108 |
| Woosung | $77,646 | $98,565 | $122,334 | $139,908 | $225,633 |
| Franklin Grove | N/A | N/A | N/A | N/A | N/A |
| Kirkland | N/A | N/A | N/A | N/A | N/A |
| Milledgeville | N/A | N/A | N/A | N/A | N/A |
| Steward | N/A | N/A | N/A | N/A | N/A |
| Winnebago | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Ogle County, Illinois
Property tax bills in Ogle County are based on a home’s assessed value, local tax rates, and the taxing districts that fund services such as schools, roads, and public safety. The assessed value is compared with the market value of the property, then local levies are applied to determine the final bill. Because these taxes are tied to both property value and local budgets, two homes with similar market values can still have different bills.
For homeowners, that means a higher assessed value or a change in local tax rates can raise the amount owed. In Ogle County, the median home price is $162,136, while the median property tax bill is $2,699 at the 25th percentile and $5,711 at the 75th percentile. Bills can vary widely across the county, from $2,636 in Baileyville to $6,039 in Esmond. Compared with the national median property tax rate of 1.02% and national median bill of $2,400, many Ogle County homeowners face higher property tax costs.
Median Ogle County Tax Bill
$3,993
Median Illinois Tax Bill
$5,277
Median United States Tax Bill
$2,400
Property Tax Bills Across Ogle County, Illinois
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Ashton | $2,109 | $2,953 | $3,699 | $4,725 | $6,702 |
| Baileyville | $1,342 | $1,893 | $2,636 | $4,055 | $5,800 |
| Byron | $2,524 | $3,693 | $4,932 | $6,501 | $8,124 |
| Chana | $1,397 | $2,456 | $4,317 | $6,116 | $7,998 |
| Creston | $1,505 | $2,201 | $3,254 | $3,963 | $5,558 |
| Davis Junction | $3,495 | $4,578 | $5,478 | $6,267 | $7,149 |
| Dixon | $1,863 | $3,127 | $4,380 | $6,009 | $7,773 |
| Esmond | $1,655 | $3,012 | $6,039 | $7,717 | $9,309 |
| Forreston | $1,412 | $1,987 | $2,676 | $3,859 | $5,658 |
| German Valley | $1,665 | $3,108 | $4,586 | $5,974 | $7,451 |
| Holcomb | $1,211 | $1,956 | $2,705 | $3,552 | $4,360 |
| Kings | $2,048 | $2,959 | $4,200 | $6,244 | $7,514 |
| Leaf River | $971 | $1,782 | $2,895 | $5,013 | $7,331 |
| Lindenwood | $1,762 | $2,541 | $3,765 | $4,981 | $6,319 |
| Monroe Center | $2,219 | $3,180 | $4,629 | $6,601 | $9,230 |
| Mount Morris | $1,282 | $1,933 | $2,963 | $4,085 | $5,296 |
| Oregon | $1,839 | $2,868 | $4,178 | $6,243 | $8,454 |
| Polo | $1,181 | $1,811 | $2,736 | $4,033 | $5,729 |
| Rochelle | $2,018 | $2,760 | $3,700 | $5,095 | $6,903 |
| Rockford | $1,801 | $3,670 | $5,381 | $7,187 | $9,561 |
| Shannon | $2,757 | $3,212 | $4,700 | $8,102 | $10,234 |
| Stillman Valley | $2,900 | $4,052 | $5,433 | $7,688 | $10,599 |
| Woosung | $1,041 | $2,197 | $2,699 | $3,136 | $4,787 |
| Franklin Grove | N/A | N/A | N/A | N/A | N/A |
| Kirkland | N/A | N/A | N/A | N/A | N/A |
| Milledgeville | N/A | N/A | N/A | N/A | N/A |
| Steward | N/A | N/A | N/A | N/A | N/A |
| Winnebago | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 1 |
Links | |
|---|---|
| Ogle Tax Assessor | |
| Website | ogleil.devnetwedge.com |