Adams County, CO vs Williamson County, TX
Property Tax Rate Comparison 2025
Quick Answer
Adams County, CO: 0.59% effective rate · $2,397/yr median tax · median home $406,385
Williamson County, TX: 1.93% effective rate · $6,507/yr median tax · median home $337,157
Side-by-Side Comparison
| Metric | Adams County, CO | Williamson County, TX | National Avg |
|---|---|---|---|
| Effective Tax Rate | 0.59% | 1.93% | 1.06% |
| Median Annual Tax | $2,397 | $6,507 | $2,778 |
| Median Home Value | $406,385 | $337,157 | $268,728 |
| Population | 519,572 | 609,017 | — |
Adams County, CO
- Effective Rate
- 0.59%
- Median Annual Tax
- $2,397
- Median Home Value
- $406,385
- Population
- 519,572
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 Adams County and Williamson County?
Adams County, CO has an effective property tax rate of 0.59% with a median annual tax of $2,397. Williamson County, TX has a rate of 1.93% with a median annual tax of $6,507. The difference is 1.34 percentage points.
Which county has higher property taxes, Adams County or Williamson County?
Williamson County, TX has the higher effective property tax rate at 1.93% compared to 0.59%.
How do Adams County and Williamson County compare to the national average?
The national average effective property tax rate is 1.06%. Adams County is below average at 0.59%, and Williamson County is above average at 1.93%.