How much are property taxes in Clear Lake Township, IL?

Name: Property taxes in Clear Lake Township, IL, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Homeowners in Clear Lake Township, IL pay a median of $3,471 (±$467) a year in real estate taxes (2020–2024 American Community Survey, table B25103).

Homes with a mortgage pay a median of $3,935.

Homes without a mortgage pay a median of $2,827.

That is about 1.8% of the median home value of $195,600.

In Clear Lake Township, the median real estate tax went from $2,564 in 2015–2019 to $3,471 in 2020–2024 (+35.4%).

Prices (CPI-U) rose 22.7% over the same years; the change is not measurably different from the rise in prices.

Figures last updated on November 12, 2026.

Median real estate taxes: $3,471 (±$467)
With a mortgage: $3,935
Without a mortgage: $2,827
Share of median value: 1.8%

Real estate taxes in Clear Lake Township against Sangamon County, its state and the nation

Median real estate taxes paid a year, estimate (90% margin of error)
	Clear Lake Township	Sangamon County	Illinois	United States
Median real estate taxes	$3,471 (±$467)	$3,512 (±$86)	$5,298 (±$22)	$3,119
Homes with a mortgage	$3,935 (±$585)	$3,786 (±$127)	$5,833 (±$28)	$3,489
Homes without a mortgage	$2,827 (±$237)	$3,121 (±$126)	$4,463 (±$30)	$2,576
Median home value	$195,600 (±$41,952)	$176,300 (±$4,624)	$263,300 (±$797)	$332,700

In Clear Lake Township, the median real estate tax is not measurably different from Sangamon County ($3,512).

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

It is not measurably different from the national figure ($3,119).

In Sangamon County, Clear Lake Township ranks 19 of 50 places with a published estimate, from highest to lowest median real estate taxes.

Statewide, it ranks 912 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 Clear Lake Township

The median tax ($3,471) is 1.8% of the median home value ($195,600).

Across Sangamon County the same ratio is 2.0%.

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 Clear Lake Township have changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
	2015–2019	2020–2024	Amount of change	Verdict
Median real estate taxes	$2,564 (±$163)	$3,471 (±$467)	+35.4%	No measurable change after inflation
Median home value	$140,200 (±$11,914)	$195,600 (±$41,952)	+39.5%	No measurable change after inflation
Median owner cost with a mortgage	$1,313 (±$85)	$1,566 (±$269)	+19.3%	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 Clear Lake Township

Nearest places with a published estimate, compared with Clear Lake Township
Place	Distance	Median real estate taxes	Compared with this place
Clear Lake Township	—	$3,471 (±$467)	—
Riverton	1.3 mi	$2,938 (±$1,339)	Not measurably different
Spaulding	2.7 mi	$3,878 (±$487)	Not measurably different
Dawson	4.2 mi	$1,515 (±$429)	Lower
Grandview	4.5 mi	$1,398 (±$204)	Lower
Mechanicsburg Township	5.5 mi	$2,388 (±$479)	Lower
Sherman	5.7 mi	$6,474 (±$613)	Higher
Rochester Township	5.7 mi	$4,468 (±$261)	Higher
Rochester	5.9 mi	$4,564 (±$249)	Higher

Nearby places with a measurably lower figure: Dawson, IL ($1,515), Grandview, IL ($1,398), Mechanicsburg Township, IL ($2,388).

Nearby places with a measurably higher figure: Sherman, IL ($6,474), Rochester Township, IL ($4,468), Rochester, IL ($4,564).

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

Median real estate taxes across Sangamon County, place by place

Rank	Place	Median real estate taxes
13	Williamsville	$4,471 (±$392)
14	Rochester Township	$4,468 (±$261)
15	Island Grove Township	$3,945 (±$569)
16	Chatham Township	$3,881 (±$441)
17	Spaulding	$3,878 (±$487)
18	Talkington Township	$3,600 (±$2,757)
19	Clear Lake Township	$3,471 (±$467)
20	New Berlin Township	$3,454 (±$355)
21	New Berlin	$3,444 (±$424)
22	Capital Township	$3,387 (±$118)
23	Springfield	$3,362 (±$119)
24	Cartwright Township	$3,328 (±$599)
25	Pleasant Plains	$3,211 (±$423)

Showing 13 of 50 places in Sangamon 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.

What you can do on Seayora in Clear Lake Township

One account for renting, owning, managing and fixing homes, with these figures beside you.

Own or manage a rental?

List it, sign the lease and collect rent online, with the figures for Clear Lake Township beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Clear Lake Township, save the ones you like and apply online.

Browse rentals · Create a renter account

Do repairs, renovations or maintenance?

Get found by owners and renters near Clear Lake Township, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Questions about Clear Lake Township

How much are property taxes in Clear Lake Township?

The median real estate tax paid by homeowners in Clear Lake Township, IL is $3,471 (±$467) a year (2020–2024 American Community Survey).

What is the property tax rate in Clear Lake 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 Clear Lake Township, and the actual rate is set by the town, county and school district.

Have property taxes in Clear Lake Township gone up?

In Clear Lake Township, the median real estate tax went from $2,564 in 2015–2019 to $3,471 in 2020–2024 (+35.4%).

Prices (CPI-U) rose 22.7% over the same years; the change is not measurably different from the rise in prices.

Are property taxes in Clear Lake Township higher than in Sangamon County?

In Clear Lake Township, the median real estate tax is not measurably different from Sangamon County ($3,512).

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

It is not measurably different from 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 Clear Lake township, Sangamon County, Illinois (county subdivision:14858, in state:17 county:167).

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.