Ada County, ID vs Will County, IL
Property Tax Rate Comparison 2025
Quick Answer
Ada County, ID: 0.70% effective rate · $1,702/yr median tax · median home $243,199
Will County, IL: 1.74% effective rate · $5,923/yr median tax · median home $340,447
Side-by-Side Comparison
| Metric | Ada County, ID | Will County, IL | National Avg |
|---|---|---|---|
| Effective Tax Rate | 0.70% | 1.74% | 1.06% |
| Median Annual Tax | $1,702 | $5,923 | $2,778 |
| Median Home Value | $243,199 | $340,447 | $268,728 |
| Population | 494,967 | 696,355 | — |
Ada County, ID
- Effective Rate
- 0.70%
- Median Annual Tax
- $1,702
- Median Home Value
- $243,199
- Population
- 494,967
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 Ada County and Will County?
Ada County, ID has an effective property tax rate of 0.70% with a median annual tax of $1,702. Will County, IL has a rate of 1.74% with a median annual tax of $5,923. The difference is 1.04 percentage points.
Which county has higher property taxes, Ada County or Will County?
Will County, IL has the higher effective property tax rate at 1.74% compared to 0.70%.
How do Ada County and Will County compare to the national average?
The national average effective property tax rate is 1.06%. Ada County is below average at 0.70%, and Will County is above average at 1.74%.