Lake County Property Taxes
The median property tax rate in Lake County is 2.94%, which is significantly higher than both the national median of 0.99% and the Illinois state median of 2.35%. With the median home value in Lake County at $260,862, the typical annual property tax bill reaches $7,861, far exceeding the national median of $2,690. Property taxes in Lake County are calculated based on the tax assessed value, which generally falls below the actual market value due to various property tax exemptions like the primary residence and agricultural exemptions. Understanding Lake County's specific property tax system, exploring available exemptions, and identifying opportunities for property tax reductions can provide significant annual savings. Whether you live in Waukegan or another part of Lake County, gaining a comprehensive knowledge of local property taxes will benefit both homeowners and real estate investors.
Last Updated June 14, 2024
Lake County Property Tax Bill Calculator
$100,000
$2,500,000
$5,000,000
Average Tax Rate
2.35%
Estimate Property Tax Bill
$4,700
Ownwell’s Lake County Property Tax Bill Calculator helps any homeowner, real estate investor, or potential owner to estimate their annual property taxes in Lake County with just 2 data points. Enter your property's estimated assessed value, and our calculator applies the median tax rate in Lake County to estimate your property tax bill. This insight helps you understand potential tax liabilities. If you’d like to see trends on a city level, scroll down to navigate to a more local informational page. Your property assessed value is the value assigned to your property by your county for property tax calculations. Assessed value takes into account any exemptions you may have on your property.
Property Tax Rates Across Lake County, Illinois
Property taxes in Lake County play a crucial role in funding essential local services like public schools, road maintenance, and emergency services. The median tax rate in Lake County is 2.94%, which is significantly higher than both the Illinois state median and the U.S. national median of 0.99%. Local government entities within Lake County set these rates annually, and they can vary significantly between different areas within the county. Each year, Lake County estimates its required budget to maintain services for the upcoming fiscal year and divides this budget by the total value of all taxable property in the jurisdiction, resulting in the property tax rate. Although tax rates and budgets are influenced by laws and voter input, this calculation forms the basic process for setting property tax rates. For comparison, the city of Zion has one of the higher property tax rates in Illinois at 4.03%, while the city of Lake Forest boasts one of the lowest at 1.94%. Analyzing how Lake County's tax rates stack up against these benchmarks can give homeowners a better understanding of the local tax landscape.
Average Lake County Tax Rate
2.94%
Average Illinois Tax Rate
2.35%
Average United States Tax Rate
0.99%
Property Tax Rates Across Lake County, Illinois
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Antioch | 2.53% | 2.90% | 3.19% | 3.45% | 3.74% |
| Bannockburn | 2.23% | 2.28% | 2.34% | 2.40% | 2.44% |
| Barrington | 2.14% | 2.24% | 2.37% | 2.46% | 2.55% |
| Barrington Hills | 2.36% | 2.43% | 2.50% | 2.53% | 2.55% |
| Beach Park | 2.20% | 2.63% | 3.12% | 3.31% | 3.60% |
| Buffalo Grove | 2.89% | 3.02% | 3.14% | 3.27% | 3.32% |
| Cary | 2.22% | 2.44% | 2.56% | 2.65% | 2.71% |
| Deerfield | 2.71% | 2.85% | 2.96% | 3.05% | 3.10% |
| Deer Park | 2.11% | 2.16% | 2.25% | 2.33% | 2.35% |
| Fox Lake | 1.98% | 2.57% | 2.79% | 3.03% | 3.51% |
| Fox River Grove | 2.38% | 2.41% | 2.45% | 2.46% | 2.46% |
| Grayslake | 2.79% | 3.13% | 3.50% | 3.70% | 3.81% |
| Green Oaks | 1.91% | 2.04% | 2.26% | 2.43% | 2.52% |
| Gurnee | 2.59% | 2.84% | 3.04% | 3.13% | 3.25% |
| Hainesville | 2.86% | 2.92% | 3.52% | 3.71% | 3.77% |
| Hawthorn Wds | 2.53% | 2.54% | 2.56% | 2.58% | 2.59% |
| Hawthorn Woods | 2.47% | 2.54% | 2.59% | 2.80% | 2.92% |
| Highland Park | 2.60% | 2.70% | 2.83% | 2.92% | 3.00% |
| Highwood | 2.43% | 2.60% | 2.69% | 2.90% | 2.90% |
| Indian Creek | 2.60% | 2.64% | 2.73% | 2.75% | 2.84% |
| Ingleside | 2.10% | 2.33% | 2.51% | 2.65% | 2.82% |
| Island Lake | 2.45% | 2.72% | 2.89% | 3.01% | 3.23% |
| Kildeer | 2.38% | 2.44% | 2.55% | 3.13% | 3.18% |
| Lake Barrington | 2.08% | 2.19% | 2.29% | 2.37% | 2.46% |
| Lake Bluff | 2.06% | 2.17% | 2.26% | 2.32% | 2.45% |
| Lake Forest | 1.84% | 1.89% | 1.94% | 1.98% | 2.01% |
| Lakemoor | 2.21% | 2.77% | 3.13% | 3.25% | 3.47% |
| Lake Villa | 2.47% | 2.82% | 3.17% | 3.43% | 3.66% |
| Lake Zurich | 2.24% | 2.36% | 2.45% | 2.50% | 2.58% |
| Libertyville | 2.33% | 2.45% | 2.54% | 2.63% | 2.85% |
| Lincolnshire | 2.64% | 2.77% | 2.86% | 2.93% | 3.02% |
| Lindenhurst | 3.07% | 3.28% | 3.57% | 4.13% | 4.25% |
| Long Grove | 2.92% | 3.01% | 3.09% | 3.15% | 3.23% |
| Mchenry | 2.00% | 2.55% | 2.71% | 2.85% | 3.00% |
| Mettawa | 2.03% | 2.09% | 2.14% | 2.66% | 3.01% |
| Mundelein | 2.53% | 2.84% | 3.10% | 3.30% | 3.41% |
| North Barrington | 2.21% | 2.28% | 2.33% | 2.56% | 2.70% |
| North Chicago | 2.76% | 3.55% | 3.97% | 4.57% | 4.71% |
| Old Mill Creek | 2.90% | 3.15% | 3.31% | 3.82% | 3.98% |
| Palatine | 2.10% | 2.25% | 2.34% | 2.40% | 2.45% |
| Park City | 2.82% | 3.07% | 3.28% | 3.36% | 3.50% |
| Port Barrington | 2.33% | 2.41% | 2.61% | 2.94% | 2.97% |
| Prairie View | 2.64% | 2.76% | 2.87% | 2.94% | 3.05% |
| Riverwoods | 2.37% | 2.63% | 2.71% | 2.82% | 2.96% |
| Round Lake | 2.60% | 3.01% | 3.23% | 3.73% | 4.00% |
| Round Lake Beach | 2.57% | 2.87% | 3.08% | 3.31% | 3.66% |
| Round Lake Heights | 2.52% | 2.76% | 3.04% | 3.11% | 3.17% |
| Round Lake Park | 2.62% | 2.97% | 3.20% | 3.53% | 3.60% |
| Russell | 2.50% | 2.65% | 3.05% | 3.18% | 3.46% |
| Spring Grove | 2.03% | 2.36% | 2.59% | 2.76% | 2.76% |
| Third Lake | 3.13% | 3.28% | 3.43% | 3.50% | 3.57% |
| Tower Lakes | 2.55% | 2.59% | 2.68% | 2.70% | 2.72% |
| Vernon Hills | 2.68% | 2.83% | 2.95% | 3.09% | 3.17% |
| Volo | 2.69% | 3.02% | 3.54% | 3.65% | 3.74% |
| Wadsworth | 2.69% | 2.99% | 3.26% | 3.69% | 3.89% |
| Wauconda | 2.61% | 2.96% | 3.25% | 3.45% | 3.64% |
| Waukegan | 2.27% | 2.68% | 2.89% | 3.26% | 3.26% |
| Winthrop Harbor | 2.60% | 3.07% | 3.27% | 3.41% | 3.65% |
| Zion | 2.92% | 3.73% | 4.03% | 4.46% | 4.76% |
Source: Ownwell
Property Tax Assessment Values Across Lake County, Illinois
Understanding the difference between "market value" and "assessed value" is key to comprehending property taxes in Lake County, IL. The market value represents the price a willing buyer would pay to a willing seller in an open, competitive market, considering location, property condition, and current economic trends. For tax purposes, this value is estimated by the Lake County Appraisal District. The assessed value, however, is the market value minus any applicable exemptions or limits based on local laws and available programs. The assessed value is then used to calculate your property taxes by multiplying it by the combined tax rates of all relevant taxing entities. Assessment notices in Lake County are typically mailed in the spring, usually by the middle of April. These notices provide homeowners with both the market and assessed values, along with an estimate of the annual property tax bill. By distinguishing between these valuation concepts, property owners can better navigate their tax responsibilities and understand how their property taxes are affected. Being aware of these valuation processes in Lake County will help you identify opportunities for appealing assessments or applying for exemptions to manage your tax burden more effectively. In Lake County, Bannockburn has the highest median tax bill at $21,560, while Green Oaks has the lowest at $3,682. This disparity highlights the importance of understanding your property's assessed value and exploring potential exemptions.
Average Lake County Assessed Value
$260,862
Average Illinois Assessed Value
$194,700
Average United States Assessed Value
$244,900
Property Tax Assessment Values Across Lake County, Illinois
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Antioch | $108,772 | $155,610 | $225,258 | $298,458 | $364,627 |
| Bannockburn | $468,916 | $656,445 | $938,827 | $1,298,572 | $1,723,945 |
| Barrington | $247,029 | $360,790 | $475,180 | $607,699 | $757,542 |
| Barrington Hills | $382,347 | $470,388 | $515,284 | $569,018 | $649,448 |
| Beach Park | $130,443 | $156,612 | $195,731 | $244,482 | $286,052 |
| Buffalo Grove | $209,314 | $267,182 | $366,581 | $450,994 | $561,231 |
| Cary | $120,621 | $181,889 | $280,159 | $483,614 | $650,561 |
| Deerfield | $206,952 | $302,794 | $451,257 | $595,514 | $819,821 |
| Deer Park | $389,161 | $460,699 | $539,577 | $619,028 | $718,939 |
| Fox Lake | $56,036 | $118,929 | $161,413 | $238,440 | $311,043 |
| Fox River Grove | $373,258 | $406,996 | $524,054 | $575,232 | $624,462 |
| Grayslake | $149,216 | $179,949 | $237,021 | $303,598 | $355,202 |
| Green Oaks | $119,871 | $143,467 | $182,793 | $192,590 | $198,469 |
| Gurnee | $145,347 | $186,928 | $267,861 | $342,094 | $406,693 |
| Hainesville | $136,499 | $151,260 | $187,283 | $227,987 | $265,696 |
| Hawthorn Wds | $534,334 | $556,238 | $619,908 | $684,406 | $707,800 |
| Hawthorn Woods | $367,387 | $434,638 | $497,723 | $581,917 | $675,781 |
| Highland Park | $246,625 | $343,555 | $483,009 | $703,462 | $962,124 |
| Highwood | $177,532 | $235,660 | $295,246 | $426,584 | $610,664 |
| Indian Creek | $318,713 | $363,824 | $395,948 | $403,834 | $416,495 |
| Ingleside | $102,738 | $144,215 | $193,422 | $262,431 | $357,103 |
| Island Lake | $122,749 | $155,535 | $190,024 | $248,644 | $301,267 |
| Kildeer | $448,300 | $517,780 | $605,367 | $728,891 | $923,592 |
| Lake Barrington | $209,844 | $264,646 | $334,314 | $495,642 | $649,611 |
| Lake Bluff | $204,696 | $312,091 | $468,566 | $680,000 | $1,017,473 |
| Lake Forest | $407,784 | $580,405 | $758,576 | $1,116,698 | $1,626,252 |
| Lakemoor | $43,681 | $140,705 | $195,959 | $248,812 | $280,333 |
| Lake Villa | $119,805 | $167,698 | $229,676 | $300,924 | $370,534 |
| Lake Zurich | $209,882 | $265,787 | $334,425 | $413,408 | $500,999 |
| Libertyville | $235,911 | $337,378 | $446,381 | $569,970 | $764,016 |
| Lincolnshire | $258,971 | $336,816 | $465,013 | $578,104 | $734,522 |
| Lindenhurst | $156,156 | $193,676 | $227,843 | $286,030 | $349,062 |
| Long Grove | $460,683 | $533,191 | $628,165 | $756,092 | $916,659 |
| Mchenry | $110,185 | $173,290 | $221,755 | $296,901 | $361,676 |
| Mettawa | $488,902 | $533,132 | $609,034 | $1,027,525 | $1,233,768 |
| Mundelein | $157,374 | $190,459 | $245,742 | $344,797 | $430,314 |
| North Barrington | $338,721 | $458,312 | $599,673 | $787,630 | $944,404 |
| North Chicago | $69,957 | $86,473 | $107,356 | $130,976 | $159,953 |
| Old Mill Creek | $158,410 | $279,724 | $492,038 | $611,586 | $697,884 |
| Palatine | $220,566 | $259,073 | $323,171 | $408,632 | $485,531 |
| Park City | $128,527 | $142,828 | $160,180 | $186,464 | $237,399 |
| Port Barrington | $13,720 | $14,185 | $323,117 | $408,836 | $677,664 |
| Prairie View | $237,935 | $246,932 | $275,586 | $310,578 | $349,243 |
| Riverwoods | $441,226 | $545,613 | $647,989 | $832,976 | $1,033,928 |
| Round Lake | $108,482 | $156,435 | $200,634 | $264,603 | $306,054 |
| Round Lake Beach | $103,663 | $128,888 | $157,770 | $200,081 | $227,252 |
| Round Lake Heights | $107,425 | $134,357 | $198,419 | $225,697 | $253,318 |
| Round Lake Park | $86,760 | $104,212 | $132,031 | $175,232 | $204,038 |
| Russell | $57,951 | $68,415 | $158,218 | $176,719 | $206,852 |
| Spring Grove | $54,739 | $107,414 | $160,986 | $218,064 | $295,736 |
| Third Lake | $210,578 | $242,874 | $274,815 | $332,363 | $460,573 |
| Tower Lakes | $261,691 | $341,216 | $431,672 | $505,713 | $620,366 |
| Vernon Hills | $129,355 | $175,899 | $324,800 | $420,363 | $579,730 |
| Volo | $165,991 | $194,992 | $240,582 | $290,552 | $325,791 |
| Wadsworth | $155,812 | $205,310 | $283,154 | $364,571 | $471,588 |
| Wauconda | $131,488 | $173,926 | $232,484 | $324,727 | $379,329 |
| Waukegan | $94,490 | $120,821 | $148,754 | $186,282 | $233,528 |
| Winthrop Harbor | $119,422 | $150,355 | $198,606 | $248,874 | $285,144 |
| Zion | $93,219 | $113,434 | $142,491 | $190,444 | $227,912 |
Source: Ownwell
Property Tax Bills Across Lake County, Illinois
In Lake County, IL, property tax bills are calculated based on the assessed value of a home, which is determined by the local assessor's office. This assessed value is a percentage of the market value of the property. Homeowners in Lake County can expect their tax bills to vary significantly, influenced by factors such as property location, size, and market conditions. For instance, the median home price in the county is $260,862, and tax bills can range widely—from the 25th percentile at $5,022 to the 90th percentile at $16,718. The tax rate in Lake County is above the national median property tax rate of 0.99%, leading to relatively high tax bills. The highest median tax bill in the county is found in Bannockburn at $21,560, while the lowest is in Green Oaks at $3,682. These property taxes play a crucial role in funding local services such as schools, infrastructure, and emergency services, directly impacting the quality of life for homeowners.
Average Lake County Tax Bill
$7,861
Average Illinois Tax Bill
$4,715
Average United States Tax Bill
$2,690
Property Tax Bills Across Lake County, Illinois
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Antioch | $2,600 | $4,455 | $6,943 | $9,881 | $12,508 |
| Bannockburn | $10,984 | $14,695 | $21,560 | $30,024 | $40,539 |
| Barrington | $5,464 | $8,293 | $11,178 | $14,353 | $17,911 |
| Barrington Hills | $10,047 | $12,294 | $12,937 | $14,608 | $16,704 |
| Beach Park | $3,115 | $4,473 | $5,855 | $7,493 | $9,001 |
| Buffalo Grove | $6,142 | $8,370 | $11,525 | $14,158 | $17,655 |
| Cary | $2,441 | $4,305 | $6,979 | $12,471 | $17,238 |
| Deerfield | $5,413 | $8,647 | $13,249 | $17,721 | $24,554 |
| Deer Park | $8,691 | $10,187 | $12,210 | $13,866 | $16,089 |
| Fox Lake | $1,186 | $2,761 | $4,564 | $6,514 | $10,097 |
| Fox River Grove | $9,093 | $9,903 | $12,605 | $13,959 | $14,994 |
| Grayslake | $4,403 | $5,980 | $8,015 | $10,485 | $12,439 |
| Green Oaks | $2,620 | $3,018 | $3,682 | $4,209 | $4,525 |
| Gurnee | $3,791 | $5,348 | $7,902 | $10,366 | $12,431 |
| Hainesville | $3,914 | $4,480 | $6,503 | $8,358 | $9,564 |
| Hawthorn Wds | $13,686 | $14,105 | $15,899 | $17,707 | $18,152 |
| Hawthorn Woods | $9,163 | $11,244 | $13,190 | $15,734 | $18,832 |
| Highland Park | $6,314 | $9,462 | $13,494 | $19,888 | $27,502 |
| Highwood | $4,107 | $6,114 | $7,962 | $11,664 | $16,426 |
| Indian Creek | $8,610 | $9,735 | $10,541 | $11,051 | $11,395 |
| Ingleside | $2,018 | $3,307 | $4,681 | $6,494 | $9,202 |
| Island Lake | $2,957 | $4,216 | $5,388 | $7,252 | $8,946 |
| Kildeer | $10,833 | $13,016 | $16,367 | $20,653 | $28,574 |
| Lake Barrington | $4,539 | $5,737 | $7,583 | $11,749 | $15,454 |
| Lake Bluff | $4,825 | $7,580 | $10,401 | $15,303 | $23,204 |
| Lake Forest | $7,666 | $11,073 | $15,103 | $22,033 | $31,891 |
| Lakemoor | $988 | $3,429 | $6,001 | $7,939 | $8,729 |
| Lake Villa | $2,873 | $4,488 | $7,046 | $9,928 | $12,726 |
| Lake Zurich | $4,795 | $6,241 | $8,126 | $10,185 | $12,635 |
| Libertyville | $5,569 | $8,305 | $11,429 | $14,966 | $19,922 |
| Lincolnshire | $6,588 | $9,204 | $13,139 | $16,828 | $21,161 |
| Lindenhurst | $5,395 | $6,478 | $8,145 | $10,946 | $13,372 |
| Long Grove | $13,691 | $16,102 | $19,376 | $23,560 | $28,466 |
| Mchenry | $1,999 | $4,246 | $5,489 | $7,792 | $9,618 |
| Mettawa | $10,440 | $11,366 | $12,601 | $26,543 | $36,271 |
| Mundelein | $4,574 | $5,838 | $7,550 | $10,462 | $12,860 |
| North Barrington | $7,455 | $10,403 | $14,839 | $19,655 | $23,594 |
| North Chicago | $1,807 | $3,014 | $4,137 | $5,307 | $6,589 |
| Old Mill Creek | $4,732 | $9,324 | $17,104 | $20,157 | $22,763 |
| Palatine | $4,839 | $5,867 | $7,327 | $9,539 | $11,449 |
| Park City | $3,850 | $4,623 | $5,207 | $6,089 | $7,952 |
| Port Barrington | $334 | $345 | $9,466 | $11,917 | $15,860 |
| Prairie View | $6,108 | $7,003 | $7,645 | $8,918 | $10,176 |
| Riverwoods | $11,724 | $14,454 | $17,376 | $22,290 | $28,441 |
| Round Lake | $2,790 | $4,749 | $6,589 | $8,827 | $11,231 |
| Round Lake Beach | $2,813 | $3,688 | $4,790 | $6,390 | $7,829 |
| Round Lake Heights | $2,824 | $3,567 | $5,760 | $6,922 | $7,847 |
| Round Lake Park | $2,382 | $3,178 | $4,160 | $5,673 | $6,884 |
| Russell | $1,598 | $1,722 | $4,509 | $5,791 | $6,417 |
| Spring Grove | $1,067 | $2,399 | $3,893 | $5,503 | $7,768 |
| Third Lake | $6,780 | $8,089 | $9,407 | $11,267 | $16,024 |
| Tower Lakes | $6,840 | $9,084 | $11,523 | $13,355 | $16,263 |
| Vernon Hills | $3,771 | $4,954 | $9,474 | $12,762 | $17,249 |
| Volo | $4,467 | $5,873 | $8,428 | $10,482 | $11,521 |
| Wadsworth | $5,159 | $6,513 | $9,329 | $11,887 | $15,723 |
| Wauconda | $3,667 | $5,312 | $7,406 | $10,522 | $12,503 |
| Waukegan | $2,194 | $3,209 | $4,212 | $5,471 | $7,083 |
| Winthrop Harbor | $3,310 | $4,493 | $6,144 | $8,011 | $9,540 |
| Zion | $2,974 | $4,331 | $5,703 | $7,463 | $9,050 |
Source: Ownwell
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