Property Tax in San Juan County
via TaxByCounty
San Juan taxes well below national average
San Juan County's effective tax rate of 0.294% is less than half the national median of $2,690 on a median home, placing it in the bottom 20% nationally for tax burden. The county's median property tax of $1,195 reflects significantly lower rates than most U.S. counties despite higher home values.
Colorado's lightest-taxed county
San Juan County ranks last among all Colorado counties with an effective rate of 0.294%, compared to the state average of 0.393%. This makes San Juan homeowners the biggest tax savers in Colorado by rate, though not by absolute dollars.
Lowest among San Juan Valley peers
San Juan County's 0.294% rate significantly undercuts neighboring San Miguel County at 0.261% effective rate but lower dollar taxes. Both counties outpace the state average, positioning the region as a tax-friendly area within Colorado's mountain west.
Median annual tax: under $1,200
On San Juan County's median home value of $406,900, a typical homeowner pays $1,195 annually in property taxes. With a mortgage, that figure rises to $1,596; without one, it drops to just $600—reflecting how assessment practices differ by ownership type.
Review your assessment for savings
Many San Juan County homeowners are overassessed relative to market value and can appeal their property valuations. Even small reductions in assessed value can save hundreds of dollars yearly on property taxes.