Colorado (CO) Property Tax Calculator (2026)
Estimate property tax in Colorado. Enter a home value and we apply Colorado’s average effective property tax rate of about 0.49%. Actual bills vary by county and assessment — edit the rate for your area.
Example: with Home value 350,000 · Colorado effective rate 0.49 → Annual property tax: $1,715.
Computed by the calculator below using its default values. Change any input to see your own numbers.
Colorado tax snapshot
In Colorado, the effective property-tax rate is about 0.49% — the 49th-highest of the 50 states + DC, versus a national average near 1.03%. By the other measures, Colorado property tax is about 0.49% (the 49th-highest) and its sales-tax base is 2.9% (the 46th-highest); colorado levies a state income tax. For context, New Jersey has the highest effective property tax (2.23%) and Hawaii the lowest (0.27%); California has the highest statewide sales tax (7.25%) and Oregon has none (0%).
Compare across Colorado: Paycheck · Property tax · Sales tax.
Monthly escrow estimate
🏠 Compare mortgage & refinance rates
Get quotesColorado property tax
Colorado’s average effective property tax rate is about 0.49% of a home’s value per year. Counties and municipalities set their own rates and assessments, so your actual bill can be higher or lower. Use your county assessor’s rate for precision — the figures here are statewide averages that change over time.
Property tax by state
How it’s calculated
Annual property tax = home value × effective property tax rate. The monthly figure divides that by 12. This page uses Colorado’s statewide average effective rate by default — replace it with your county or city rate for a closer estimate.
Effective rates are statewide averages (statewide average) and vary widely by county and municipality. Check your local assessor for an exact figure. Estimate only.
Results update as you type and are estimates, not professional advice — verify important decisions with a qualified professional.
Property tax rates by county in Colorado
Colorado’s average effective property tax rate is about 0.49% of home value — the #3 lowest average rate of the 50 states and D.C.. Across Colorado’s 64 counties with Census data, effective rates run from 0.21% in Jackson to 0.62% in Broomfield, and the median annual bill is about $1,293. Enter your own county’s rate below for a closer estimate.
| County | Effective rate | Median home value | Median annual tax |
|---|---|---|---|
| Highest-tax counties | |||
| Broomfield | 0.62% | $631,600 | $3,888 |
| Adams | 0.60% | $458,400 | $2,770 |
| Kiowa | 0.58% | $148,600 | $862 |
| Douglas | 0.55% | $674,000 | $3,707 |
| Boulder | 0.54% | $713,900 | $3,821 |
| Morgan | 0.53% | $299,300 | $1,574 |
| Arapahoe | 0.53% | $526,000 | $2,767 |
| Lowest-tax counties | |||
| Chaffee | 0.28% | $598,500 | $1,664 |
| La Plata | 0.26% | $549,100 | $1,452 |
| San Miguel | 0.26% | $613,100 | $1,599 |
| Dolores | 0.24% | $231,900 | $558 |
| Las Animas | 0.24% | $214,500 | $524 |
| Gilpin | 0.23% | $512,600 | $1,177 |
| Jackson | 0.21% | $250,000 | $513 |
Source: U.S. Census Bureau, American Community Survey 2023 5-year estimates (median real-estate taxes ÷ median home value, by county). Pulled June 2026.
Worked example
A $350,000 home in Colorado owes about $1,715 per year (about $143 per month) at the 0.49% average effective rate.
Common mistakes
- Using the state average instead of your county rate and assessment.
- Forgetting exemptions like homestead that lower the taxable value.
Frequently asked questions
What is the average property tax rate in Colorado?
About 0.49% of home value statewide for 2026 — the #3 lowest average rate of the 50 states and D.C.. County-level effective rates range from 0.21% (Jackson) to 0.62% (Broomfield).
Which Colorado county has the highest property taxes?
Broomfield has the highest effective rate (0.62%), with a median annual bill of $3,888 on a median home value of $631,600. The lowest is Jackson at 0.21%.
Why is my bill different?
Assessments, exemptions (homestead, senior, veteran), and local levies vary by county, city, and school district. This page estimates from your home value and an average effective rate; your assessor’s statement is authoritative.