New Haven County, CT vs St. Clair County, IL
Property Tax Rate Comparison 2025
Quick Answer
New Haven County, CT: 2.40% effective rate · $7,871/yr median tax · median home $327,968
St. Clair County, IL: 2.50% effective rate · $7,492/yr median tax · median home $299,711
Side-by-Side Comparison
| Metric | New Haven County, CT | St. Clair County, IL | National Avg |
|---|---|---|---|
| Effective Tax Rate | 2.40% | 2.50% | 1.06% |
| Median Annual Tax | $7,871 | $7,492 | $2,778 |
| Median Home Value | $327,968 | $299,711 | $268,728 |
| Population | 864,835 | 260,077 | — |
New Haven County, CT
- Effective Rate
- 2.40%
- Median Annual Tax
- $7,871
- Median Home Value
- $327,968
- Population
- 864,835
St. Clair County, IL
- Effective Rate
- 2.50%
- Median Annual Tax
- $7,492
- Median Home Value
- $299,711
- Population
- 260,077
Frequently Asked Questions
What is the property tax difference between New Haven County and St. Clair County?
New Haven County, CT has an effective property tax rate of 2.40% with a median annual tax of $7,871. St. Clair County, IL has a rate of 2.50% with a median annual tax of $7,492. The difference is 0.10 percentage points.
Which county has higher property taxes, New Haven County or St. Clair County?
St. Clair County, IL has the higher effective property tax rate at 2.50% compared to 2.40%.
How do New Haven County and St. Clair County compare to the national average?
The national average effective property tax rate is 1.06%. New Haven County is above average at 2.40%, and St. Clair County is above average at 2.50%.