Knox County, TN vs Williamson County, TX
Property Tax Rate Comparison 2025
Quick Answer
Knox County, TN: 0.55% effective rate · $1,686/yr median tax · median home $306,681
Williamson County, TX: 1.93% effective rate · $6,507/yr median tax · median home $337,157
Side-by-Side Comparison
| Metric | Knox County, TN | Williamson County, TX | National Avg |
|---|---|---|---|
| Effective Tax Rate | 0.55% | 1.93% | 1.06% |
| Median Annual Tax | $1,686 | $6,507 | $2,778 |
| Median Home Value | $306,681 | $337,157 | $268,728 |
| Population | 478,971 | 609,017 | — |
Knox County, TN
- Effective Rate
- 0.55%
- Median Annual Tax
- $1,686
- Median Home Value
- $306,681
- Population
- 478,971
Williamson County, TX
- Effective Rate
- 1.93%
- Median Annual Tax
- $6,507
- Median Home Value
- $337,157
- Population
- 609,017
Frequently Asked Questions
What is the property tax difference between Knox County and Williamson County?
Knox County, TN has an effective property tax rate of 0.55% with a median annual tax of $1,686. Williamson County, TX has a rate of 1.93% with a median annual tax of $6,507. The difference is 1.38 percentage points.
Which county has higher property taxes, Knox County or Williamson County?
Williamson County, TX has the higher effective property tax rate at 1.93% compared to 0.55%.
How do Knox County and Williamson County compare to the national average?
The national average effective property tax rate is 1.06%. Knox County is below average at 0.55%, and Williamson County is above average at 1.93%.