Boulder County, CO vs Collin County, TX
Property Tax Rate Comparison 2025
Quick Answer
Boulder County, CO: 0.43% effective rate · $2,335/yr median tax · median home $543,091
Collin County, TX: 1.34% effective rate · $4,872/yr median tax · median home $363,596
Side-by-Side Comparison
| Metric | Boulder County, CO | Collin County, TX | National Avg |
|---|---|---|---|
| Effective Tax Rate | 0.43% | 1.34% | 1.06% |
| Median Annual Tax | $2,335 | $4,872 | $2,778 |
| Median Home Value | $543,091 | $363,596 | $268,728 |
| Population | 330,758 | 1,064,465 | — |
Boulder County, CO
- Effective Rate
- 0.43%
- Median Annual Tax
- $2,335
- Median Home Value
- $543,091
- Population
- 330,758
Collin County, TX
- Effective Rate
- 1.34%
- Median Annual Tax
- $4,872
- Median Home Value
- $363,596
- Population
- 1,064,465
Frequently Asked Questions
What is the property tax difference between Boulder County and Collin County?
Boulder County, CO has an effective property tax rate of 0.43% with a median annual tax of $2,335. Collin County, TX has a rate of 1.34% with a median annual tax of $4,872. The difference is 0.91 percentage points.
Which county has higher property taxes, Boulder County or Collin County?
Collin County, TX has the higher effective property tax rate at 1.34% compared to 0.43%.
How do Boulder County and Collin County compare to the national average?
The national average effective property tax rate is 1.06%. Boulder County is below average at 0.43%, and Collin County is above average at 1.34%.