Home and mortgage
Jefferson County, CO Property Tax Calculator
Jefferson County homeowners pay a median $3,082 a year in property tax, 0.48% of a median $637,600 home: the same as Colorado's 0.48% but below the national 0.94%.
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Property tax in Jefferson County by home value, at 0.48%
| Home value | A year | A month |
|---|---|---|
| $320,000 | $1,546 | $129 |
| $480,000 | $2,318 | $193 |
| $640,000 | $3,091 | $258 |
| $960,000 | $4,637 | $386 |
| $1,280,000 | $6,182 | $515 |
Jefferson County against Colorado and the US
| Effective rate | Median tax | Median home value | Median household income | |
|---|---|---|---|---|
| Jefferson County | 0.48% | $3,082 | $637,600 | $110,656 |
| Colorado | 0.48% | $2,602 | $539,400 | $95,470 |
| United States | 0.94% | $3,119 | $332,700 | $80,734 |
How this calculator works
Median real estate taxes paid ÷ median home value in Jefferson County, from the Census Bureau's American Community Survey 2020–2024 5-year estimates. The calculator starts at the county's median home value and rate.
Questions people ask
What is the property tax rate in Jefferson County?
The effective rate is 0.48%: a median $3,082 a year on a median $637,600 home. That's the 9th highest of the 15 Colorado counties we cover.
How much is property tax on a $400,000 house in Jefferson County?
About $1,932 a year, $161 a month, at the county's effective rate, before any exemption.
How does Jefferson County compare with the rest of Colorado?
Its rate is the same as the state's 0.48%. Across Colorado, covered counties range from 0.26% to 0.61%.
How do I lower my Jefferson County property tax?
Apply for every exemption you qualify for, such as a homestead exemption, and appeal your assessment if it is higher than comparable homes sold nearby; the county assessor explains the deadlines.
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Sources
Updated by the RateHerald team. The maths is tested against worked examples; report a problem.