Mercer County, NJ vs Will County, IL
Property Tax Rate Comparison 2025
Quick Answer
Mercer County, NJ: 1.93% effective rate · $4,244/yr median tax · median home $219,907
Will County, IL: 1.74% effective rate · $5,923/yr median tax · median home $340,447
Side-by-Side Comparison
| Metric | Mercer County, NJ | Will County, IL | National Avg |
|---|---|---|---|
| Effective Tax Rate | 1.93% | 1.74% | 1.06% |
| Median Annual Tax | $4,244 | $5,923 | $2,778 |
| Median Home Value | $219,907 | $340,447 | $268,728 |
| Population | 387,340 | 696,355 | — |
Mercer County, NJ
- Effective Rate
- 1.93%
- Median Annual Tax
- $4,244
- Median Home Value
- $219,907
- Population
- 387,340
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 Mercer County and Will County?
Mercer County, NJ has an effective property tax rate of 1.93% with a median annual tax of $4,244. Will County, IL has a rate of 1.74% with a median annual tax of $5,923. The difference is 0.19 percentage points.
Which county has higher property taxes, Mercer County or Will County?
Mercer County, NJ has the higher effective property tax rate at 1.93% compared to 1.74%.
How do Mercer County and Will County compare to the national average?
The national average effective property tax rate is 1.06%. Mercer County is above average at 1.93%, and Will County is above average at 1.74%.