How much are property taxes in Lemont Township, IL?

Homeowners in Lemont Township, IL pay a median of $8,577 (±$276) a year in real estate taxes (2020–2024 American Community Survey, table B25103).

Homes with a mortgage pay a median of $9,091.

Homes without a mortgage pay a median of $7,864.

That is about 1.8% of the median home value of $484,400.

In Lemont Township, the median real estate tax went from $7,558 in 2015–2019 to $8,577 in 2020–2024 (+13.5%).

Prices (CPI-U) rose 22.7% over the same years, so it rose more slowly than prices: a measurable decrease after inflation.

Figures last updated on .

Median real estate taxes
$8,577 (±$276)
With a mortgage
$9,091
Without a mortgage
$7,864
Share of median value
1.8%

Real estate taxes in Lemont Township against Cook County, its state and the nation

Median real estate taxes paid a year, estimate (90% margin of error)
Lemont TownshipCook CountyIllinoisUnited States
Median real estate taxes$8,577 (±$276)$6,191 (±$30)$5,298 (±$22)$3,119
Homes with a mortgage$9,091 (±$375)$6,502 (±$41)$5,833 (±$28)$3,489
Homes without a mortgage$7,864 (±$588)$5,638 (±$66)$4,463 (±$30)$2,576
Median home value$484,400 (±$20,839)$324,500 (±$1,460)$263,300 (±$797)$332,700

In Lemont Township, the median real estate tax is higher than in Cook County ($6,191).

It is also higher than in Illinois ($5,298).

It is higher than the national figure ($3,119).

In Cook County, Lemont Township ranks 34 of 147 places with a published estimate, from highest to lowest median real estate taxes.

Statewide, it ranks 131 of 2,625.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

Taxes as a share of home value in Lemont Township

The median tax ($8,577) is 1.8% of the median home value ($484,400).

Across Cook County the same ratio is 1.9%.

Across Illinois it is 2.0%.

This is a ratio of two medians, a rough effective rate: not the tax rate or mill rate the town, county or school district sets, and not any one home’s bill.

Owners report what they paid and what they think their home is worth; the assessor’s office publishes the actual rates and assessments.

How property taxes in Lemont Township have changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Median real estate taxes$7,558 (±$329)$8,577 (±$276)+13.5%Down after inflation
Median home value$376,500 (±$11,899)$484,400 (±$20,839)+28.7%No measurable change after inflation
Median owner cost with a mortgage$2,432 (±$119)$2,800 (±$159)+15.1%No measurable change after inflation

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Median real estate taxes in places near Lemont Township

Nearest places with a published estimate, compared with Lemont Township
PlaceDistanceMedian real estate taxesCompared with this place
Lemont Township—$8,577 (±$276)—
Lemont1.2 mi$8,288 (±$325)Not measurably different
Homer Glen4.5 mi$9,017 (±$240)Higher
Homer Township5.3 mi$9,045 (±$246)Higher
Darien5.4 mi$7,119 (±$304)Lower
Burr Ridge5.8 mi$10,000 or more—
Palos Township5.9 mi$6,479 (±$187)Lower
Downers Grove Township5.9 mi$7,829 (±$168)Lower
Willow Springs6.0 mi$7,756 (±$604)Lower

Nearby places with a measurably lower figure: Darien, IL ($7,119), Palos Township, IL ($6,479), Downers Grove Township, IL ($7,829).

Nearby places with a measurably higher figure: Homer Glen, IL ($9,017), Homer Township, IL ($9,045).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Median real estate taxes across Cook County, place by place

RankPlaceMedian real estate taxes
28Olympia Fields$9,686 (±$790)
29Palos Park$9,152 (±$1,232)
30La Grange Park$9,103 (±$240)
31Evanston$8,863 (±$415)
32Arlington Heights$8,759 (±$196)
33Palatine Township$8,612 (±$258)
34Lemont Township$8,577 (±$276)
35Mount Prospect$8,425 (±$207)
36Lemont$8,288 (±$325)
37Wheeling Township$8,190 (±$168)
38Morton Grove$8,109 (±$267)
39Hoffman Estates$8,096 (±$244)
40Brookfield$8,049 (±$339)

Showing 13 of 147 places in Cook County, ranked from highest to lowest.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Lemont Township

How much are property taxes in Lemont Township?

The median real estate tax paid by homeowners in Lemont Township, IL is $8,577 (±$276) a year (2020–2024 American Community Survey).

What is the property tax rate in Lemont Township?

The Census Bureau does not publish tax rates; as a rough guide, the median tax paid is 1.8% of the median home value in Lemont Township, and the actual rate is set by the town, county and school district.

Have property taxes in Lemont Township gone up?

In Lemont Township, the median real estate tax went from $7,558 in 2015–2019 to $8,577 in 2020–2024 (+13.5%).

Prices (CPI-U) rose 22.7% over the same years, so it rose more slowly than prices: a measurable decrease after inflation.

Are property taxes in Lemont Township higher than in Cook County?

In Lemont Township, the median real estate tax is higher than in Cook County ($6,191).

It is also higher than in Illinois ($5,298).

It is higher than the national figure ($3,119).

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) and detailed tables (acs/acs5) for Lemont township, Cook County, Illinois (county subdivision:42808, in state:17 county:031).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B25103_001E, B25103_001M, B25077_001E, B25077_001M, B25088_002E, B25088_002M from the 2019 release.

The API needs a free key.

Request a Census API key.

B25103_001E, B25103_001M, B25103_002E, B25103_002M, B25103_003E, B25103_003M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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