Lake County, IL vs St. Tammany Parish, LA
Property Tax Rate Comparison 2025
Quick Answer
Lake County, IL: 2.37% effective rate · $7,321/yr median tax · median home $308,906
St. Tammany Parish, LA: 0.54% effective rate · $665/yr median tax · median home $123,240
Side-by-Side Comparison
| Metric | Lake County, IL | St. Tammany Parish, LA | National Avg |
|---|---|---|---|
| Effective Tax Rate | 2.37% | 0.54% | 1.06% |
| Median Annual Tax | $7,321 | $665 | $2,778 |
| Median Home Value | $308,906 | $123,240 | $268,728 |
| Population | 714,342 | 264,570 | — |
Lake County, IL
- Effective Rate
- 2.37%
- Median Annual Tax
- $7,321
- Median Home Value
- $308,906
- Population
- 714,342
St. Tammany Parish, LA
- Effective Rate
- 0.54%
- Median Annual Tax
- $665
- Median Home Value
- $123,240
- Population
- 264,570
Frequently Asked Questions
What is the property tax difference between Lake County and St. Tammany Parish?
Lake County, IL has an effective property tax rate of 2.37% with a median annual tax of $7,321. St. Tammany Parish, LA has a rate of 0.54% with a median annual tax of $665. The difference is 1.83 percentage points.
Which county has higher property taxes, Lake County or St. Tammany Parish?
Lake County, IL has the higher effective property tax rate at 2.37% compared to 0.54%.
How do Lake County and St. Tammany Parish compare to the national average?
The national average effective property tax rate is 1.06%. Lake County is above average at 2.37%, and St. Tammany Parish is below average at 0.54%.