Cook County, IL vs Douglas County, CO
Property Tax Rate Comparison 2025
Quick Answer
Cook County, IL: 2.29% effective rate · $3,716/yr median tax · median home $162,297
Douglas County, CO: 0.57% effective rate · $2,703/yr median tax · median home $474,216
Side-by-Side Comparison
| Metric | Cook County, IL | Douglas County, CO | National Avg |
|---|---|---|---|
| Effective Tax Rate | 2.29% | 0.57% | 1.06% |
| Median Annual Tax | $3,716 | $2,703 | $2,778 |
| Median Home Value | $162,297 | $474,216 | $268,728 |
| Population | 5,275,541 | 357,978 | — |
Cook County, IL
- Effective Rate
- 2.29%
- Median Annual Tax
- $3,716
- Median Home Value
- $162,297
- Population
- 5,275,541
Douglas County, CO
- Effective Rate
- 0.57%
- Median Annual Tax
- $2,703
- Median Home Value
- $474,216
- Population
- 357,978
Frequently Asked Questions
What is the property tax difference between Cook County and Douglas County?
Cook County, IL has an effective property tax rate of 2.29% with a median annual tax of $3,716. Douglas County, CO has a rate of 0.57% with a median annual tax of $2,703. The difference is 1.72 percentage points.
Which county has higher property taxes, Cook County or Douglas County?
Cook County, IL has the higher effective property tax rate at 2.29% compared to 0.57%.
How do Cook County and Douglas 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 Douglas County is below average at 0.57%.