Will County, IL vs Cook County, IL

Property Tax Rate Comparison 2025

Quick Answer

Will County, IL: 1.74% effective rate · $5,923/yr median tax · median home $340,447

Cook County, IL: 2.29% effective rate · $3,716/yr median tax · median home $162,297

Side-by-Side Comparison

Metric	Will County, IL	Cook County, IL	National Avg
Effective Tax Rate	1.74%	2.29%	1.06%
Median Annual Tax	$5,923	$3,716	$2,778
Median Home Value	$340,447	$162,297	$268,728
Population	696,355	5,275,541	—

Effective Tax Rate

Will County

1.74%

Cook County

2.29%

National Avg

1.06%

Median Annual Tax

Will County

$5,923

Cook County

$3,716

National Avg

$2,778

Median Home Value

Will County

$340,447

Cook County

$162,297

National Avg

$268,728

Will County, IL

Effective Rate: 1.74%
Median Annual Tax: $5,923
Median Home Value: $340,447
Population: 696,355

Full profile →

Cook County, IL

Effective Rate: 2.29%
Median Annual Tax: $3,716
Median Home Value: $162,297
Population: 5,275,541

Full profile →

Frequently Asked Questions

What is the property tax difference between Will County and Cook County?

Will County, IL has an effective property tax rate of 1.74% with a median annual tax of $5,923. Cook County, IL has a rate of 2.29% with a median annual tax of $3,716. The difference is 0.55 percentage points.

Which county has higher property taxes, Will County or Cook County?

Cook County, IL has the higher effective property tax rate at 2.29% compared to 1.74%.

How do Will County and Cook County compare to the national average?

The national average effective property tax rate is 1.06%. Will County is above average at 1.74%, and Cook County is above average at 2.29%.

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Will County, IL vs Cook County, IL

Property Tax Rate Comparison 2025

Quick Answer

Will County, IL: 1.74% effective rate · $5,923/yr median tax · median home $340,447

Cook County, IL: 2.29% effective rate · $3,716/yr median tax · median home $162,297

Side-by-Side Comparison

Metric	Will County, IL	Cook County, IL	National Avg
Effective Tax Rate	1.74%	2.29%	1.06%
Median Annual Tax	$5,923	$3,716	$2,778
Median Home Value	$340,447	$162,297	$268,728
Population	696,355	5,275,541	—

Effective Tax Rate

Will County

1.74%

Cook County

2.29%

National Avg

1.06%

Median Annual Tax

Will County

$5,923

Cook County

$3,716

National Avg

$2,778

Median Home Value

Will County

$340,447

Cook County

$162,297

National Avg

$268,728

Will County, IL

Effective Rate: 1.74%
Median Annual Tax: $5,923
Median Home Value: $340,447
Population: 696,355

Full profile →

Cook County, IL

Effective Rate: 2.29%
Median Annual Tax: $3,716
Median Home Value: $162,297
Population: 5,275,541

Full profile →

Frequently Asked Questions

What is the property tax difference between Will County and Cook County?

Which county has higher property taxes, Will County or Cook County?

Cook County, IL has the higher effective property tax rate at 2.29% compared to 1.74%.

How do Will County and Cook County compare to the national average?

The national average effective property tax rate is 1.06%. Will County is above average at 1.74%, and Cook County is above average at 2.29%.