Lake County, IL vs Williamson County, TN
Property Tax Rate Comparison 2025
Quick Answer
Lake County, IL: 2.37% effective rate · $7,321/yr median tax · median home $308,906
Williamson County, TN: 0.65% effective rate · $1,654/yr median tax · median home $254,504
Side-by-Side Comparison
| Metric | Lake County, IL | Williamson County, TN | National Avg |
|---|---|---|---|
| Effective Tax Rate | 2.37% | 0.65% | 1.06% |
| Median Annual Tax | $7,321 | $1,654 | $2,778 |
| Median Home Value | $308,906 | $254,504 | $268,728 |
| Population | 714,342 | 247,726 | — |
Lake County, IL
- Effective Rate
- 2.37%
- Median Annual Tax
- $7,321
- Median Home Value
- $308,906
- Population
- 714,342
Williamson County, TN
- Effective Rate
- 0.65%
- Median Annual Tax
- $1,654
- Median Home Value
- $254,504
- Population
- 247,726
Frequently Asked Questions
What is the property tax difference between Lake County and Williamson County?
Lake County, IL has an effective property tax rate of 2.37% with a median annual tax of $7,321. Williamson County, TN has a rate of 0.65% with a median annual tax of $1,654. The difference is 1.72 percentage points.
Which county has higher property taxes, Lake County or Williamson County?
Lake County, IL has the higher effective property tax rate at 2.37% compared to 0.65%.
How do Lake County and Williamson County compare to the national average?
The national average effective property tax rate is 1.06%. Lake County is above average at 2.37%, and Williamson County is below average at 0.65%.