Cook County, IL vs Fairfield County, CT
Property Tax Rate Comparison 2025
Quick Answer
Cook County, IL: 2.29% effective rate · $3,716/yr median tax · median home $162,297
Fairfield County, CT: 2.06% effective rate · $5,356/yr median tax · median home $260,044
Side-by-Side Comparison
| Metric | Cook County, IL | Fairfield County, CT | National Avg |
|---|---|---|---|
| Effective Tax Rate | 2.29% | 2.06% | 1.06% |
| Median Annual Tax | $3,716 | $5,356 | $2,778 |
| Median Home Value | $162,297 | $260,044 | $268,728 |
| Population | 5,275,541 | 957,419 | — |
Cook County, IL
- Effective Rate
- 2.29%
- Median Annual Tax
- $3,716
- Median Home Value
- $162,297
- Population
- 5,275,541
Fairfield County, CT
- Effective Rate
- 2.06%
- Median Annual Tax
- $5,356
- Median Home Value
- $260,044
- Population
- 957,419
Frequently Asked Questions
What is the property tax difference between Cook County and Fairfield County?
Cook County, IL has an effective property tax rate of 2.29% with a median annual tax of $3,716. Fairfield County, CT has a rate of 2.06% with a median annual tax of $5,356. The difference is 0.23 percentage points.
Which county has higher property taxes, Cook County or Fairfield County?
Cook County, IL has the higher effective property tax rate at 2.29% compared to 2.06%.
How do Cook County and Fairfield County compare to the national average?
The national average effective property tax rate is 1.06%. Cook County is above average at 2.29%, and Fairfield County is above average at 2.06%.