King County, WA vs Will County, IL
Property Tax Rate Comparison 2025
Quick Answer
King County, WA: 1.01% effective rate · $5,651/yr median tax · median home $559,559
Will County, IL: 1.74% effective rate · $5,923/yr median tax · median home $340,447
Side-by-Side Comparison
| Metric | King County, WA | Will County, IL | National Avg |
|---|---|---|---|
| Effective Tax Rate | 1.01% | 1.74% | 1.06% |
| Median Annual Tax | $5,651 | $5,923 | $2,778 |
| Median Home Value | $559,559 | $340,447 | $268,728 |
| Population | 2,269,675 | 696,355 | — |
King County, WA
- Effective Rate
- 1.01%
- Median Annual Tax
- $5,651
- Median Home Value
- $559,559
- Population
- 2,269,675
Will County, IL
- Effective Rate
- 1.74%
- Median Annual Tax
- $5,923
- Median Home Value
- $340,447
- Population
- 696,355
Frequently Asked Questions
What is the property tax difference between King County and Will County?
King County, WA has an effective property tax rate of 1.01% with a median annual tax of $5,651. Will County, IL has a rate of 1.74% with a median annual tax of $5,923. The difference is 0.73 percentage points.
Which county has higher property taxes, King County or Will County?
Will County, IL has the higher effective property tax rate at 1.74% compared to 1.01%.
How do King County and Will County compare to the national average?
The national average effective property tax rate is 1.06%. King County is below average at 1.01%, and Will County is above average at 1.74%.