Colorado sales tax rate by county
Colorado sales tax runs from 2.9% to 11.2%, and in 62 of its 64 counties the rate changes within the county. The 2.9% state rate applies everywhere. Everything above it depends on which city or special district an address falls in, so a county-wide figure is a range and not a rate.
Sales tax rate in every Colorado county
| County | Rate or range |
|---|---|
| Adams County | 3.75% to 9.75% |
| Alamosa County | 5.9% to 8.4% |
| Arapahoe County | 3.25% to 8.05% |
| Archuleta County | 6.9% to 7.9% |
| Baca County | 2.9% to 5.9% |
| Bent County | 3.9% to 7.9% |
| Boulder County | 5.335% to 9.585% |
| Broomfield County | 7.15% to 8.35% |
| Chaffee County | 5.65% to 8.65% |
| Cheyenne County | 2.9% to 4.9% |
| Clear Creek County | 5.55% to 10.55% |
| Conejos County | 4.9% to 8.9% |
| Costilla County | 4.9% to 8.9% |
| Crowley County | 4.9% to 6.9% |
| Custer County | 4.9% to 7.9% |
| Delta County | 6.5% to 9.5% |
| Denver County | 9.15% |
| Dolores County | 2.9% to 8.97% |
| Douglas County | 4% to 8.75% |
| Eagle County | 4.9% to 11.19% |
| El Paso County | 5.13% to 9.03% |
| Elbert County | 3.9% to 7.9% |
| Fremont County | 5.4% to 8.7% |
| Garfield County | 4.15% to 10.15% |
| Gilpin County | 2.9% to 8.9% |
| Grand County | 4.2% to 11.2% |
| Gunnison County | 3.9% to 9.9% |
| Hinsdale County | 7.9% to 9.15% |
| Huerfano County | 5.9% to 9.9% |
| Jackson County | 6.9% to 7.9% |
| Jefferson County | 4.5% to 8.75% |
| Kiowa County | 2.9% to 4.9% |
| Kit Carson County | 2.9% to 5.9% |
| La Plata County | 5.9% to 9.9% |
| Lake County | 6.9% to 7.4% |
| Larimer County | 3.95% to 8.95% |
| Las Animas County | 4.4% to 8.4% |
| Lincoln County | 4.9% to 7.9% |
| Logan County | 3.9% to 7% |
| Mesa County | 5.27% to 8.66% |
| Mineral County | 5.5% to 9.5% |
| Moffat County | 4.9% to 8.9% |
| Montezuma County | 3.3% to 7.69% |
| Montrose County | 4.65% to 8.65% |
| Morgan County | 2.9% to 7.9% |
| Otero County | 3.9% to 8.9% |
| Ouray County | 5.45% to 9.45% |
| Park County | 3.9% to 8.9% |
| Phillips County | 3.9% to 7.4% |
| Pitkin County | 7.15% to 10.65% |
| Prowers County | 3.9% to 7.9% |
| Pueblo County | 3.9% to 7.6% |
| Rio Blanco County | 6.5% |
| Rio Grande County | 5.5% to 9.5% |
| Routt County | 3.9% to 8.9% |
| Saguache County | 5.4% to 9.4% |
| San Juan County | 9.4% to 10.4% |
| San Miguel County | 3.9% to 9.47% |
| Sedgwick County | 5.9% to 8.2% |
| Summit County | 6.375% to 10.375% |
| Teller County | 3.9% to 8.4% |
| Washington County | 4.4% to 6.9% |
| Weld County | 2.9% to 8.4% |
| Yuma County | 2.9% to 6.65% |
Collected from Colorado's own agency sources and verified September 9, 2026. A range means the rate genuinely differs by address inside that county, not that we are unsure. Each county page gives the components and what the rate does not cover.
Why some counties show a range
Sales tax is levied by the state, sometimes by the county, and very often by cities and special districts whose boundaries ignore county lines. Where that happens there is no single county rate to publish, so these pages give the lowest and highest totals found inside the county and link the state's own address lookup. Adding a state rate to a county rate does not reproduce those totals, because the districts levy in between.
More on Colorado tax
See Colorado sales tax for the statewide picture, exemptions and who has to collect. For property tax, which is a separate tax with separate rules, see property tax by county in Colorado.