Rock County, WI vs Williamson County, TX
Property Tax Rate Comparison 2025
Quick Answer
Rock County, WI: 1.33% effective rate · $2,324/yr median tax · median home $174,782
Williamson County, TX: 1.93% effective rate · $6,507/yr median tax · median home $337,157
Side-by-Side Comparison
| Metric | Rock County, WI | Williamson County, TX | National Avg |
|---|---|---|---|
| Effective Tax Rate | 1.33% | 1.93% | 1.06% |
| Median Annual Tax | $2,324 | $6,507 | $2,778 |
| Median Home Value | $174,782 | $337,157 | $268,728 |
| Population | 163,687 | 609,017 | — |
Rock County, WI
- Effective Rate
- 1.33%
- Median Annual Tax
- $2,324
- Median Home Value
- $174,782
- Population
- 163,687
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 Rock County and Williamson County?
Rock County, WI has an effective property tax rate of 1.33% with a median annual tax of $2,324. Williamson County, TX has a rate of 1.93% with a median annual tax of $6,507. The difference is 0.60 percentage points.
Which county has higher property taxes, Rock County or Williamson County?
Williamson County, TX has the higher effective property tax rate at 1.93% compared to 1.33%.
How do Rock County and Williamson County compare to the national average?
The national average effective property tax rate is 1.06%. Rock County is above average at 1.33%, and Williamson County is above average at 1.93%.