Property tax in San Miguel County, Colorado
The median property tax bill in San Miguel County, Colorado is $1,900 a year, which is about 0.26% of the county's median home value of $720,700. That effective rate is lower than the typical Colorado county (0.39%) and lower than the national median (0.81%). These are American Community Survey 5-year estimates (2024); your own bill depends on your home's assessed value and any exemptions.
Estimate the property tax on a home in San Miguel County
Enter a home's market value for a ballpark at San Miguel County's average effective rate of 0.26% (Census). The real bill depends on the home's assessed value, the millage where it sits and any exemptions.
Estimated property tax: $1,874 / year
Property tax in San Miguel County at a glance
| Measure | Value |
|---|---|
| Median annual property tax | $1,900 |
| Median home value | $720,700 |
| Effective tax rate | 0.26% |
| Typical Colorado county rate | 0.39% |
| National median county rate | 0.81% |
Effective rate = median real estate taxes paid divided by median home value. Source: U.S. Census Bureau, American Community Survey 5-year estimates.
How does San Miguel County compare in Colorado?
Among Colorado's 64 counties, San Miguel County has the 61st highest effective property-tax rate: 60 rank higher and 3 rank lower. That places it among the least taxed counties in the state. Nationally, it ranks 3111th of 3135 US counties by effective rate. See every Colorado county ranked.
How much do homeowners in San Miguel County actually pay?
The median is only the middle bill. Across San Miguel County's 2,899 owner-occupied homes, 34.8% pay $3,000 or more a year in property tax, 46.8% pay at least $2,000, and 18.9% pay under $800.
| Annual bill | Homes | Share |
|---|---|---|
| Under $800 | 548 | 18.9% |
| $800 to $1,499 | 527 | 18.2% |
| $1,500 to $1,999 | 468 | 16.1% |
| $2,000 to $2,999 | 348 | 12% |
| $3,000 or more | 1,008 | 34.8% |
| No property tax paid | 0 | 0% |
Owners with a mortgage pay a median of $1,756 and owners without one pay $2,467. Here the owners without a mortgage pay more, which can happen where long-held homes sit in the higher-value parts of the county. Census table B25103.
How does the San Miguel County property tax bill compare with local incomes?
The median property tax bill of $1,900 is about 1.7% of the median income of San Miguel County homeowner households, $108,938 a year. That compares two middles, so a retiree in a long-held home can pay a far larger share. 63% of San Miguel County's occupied homes are lived in by their owners; renters pay property tax too, just folded into rent.
Have property taxes gone up in San Miguel County?
Yes. The median bill went from $1,198 in 2015-2019 to $1,900 in 2020-2024, a 58.6% rise. Over the same span the median home value moved 50.4%, from $479,300 to $720,700. Bills rose faster than values, which usually means local rates went up or an exemption shrank.
Two Census ACS 5-year periods with no survey years in common, in each period's own dollars. A change counts only if it exceeds the combined 90% margin of error.
Property tax in counties next to San Miguel County
San Miguel County borders 5 counties, 1 of them across the state line.
| County | Effective rate | Median bill | Median home value |
|---|---|---|---|
| San Juan County, UT | 0.8% | $1,788 | $224,200 |
| Montrose County, CO | 0.36% | $1,385 | $388,400 |
| San Juan County, CO | 0.32% | $1,364 | $432,500 |
| Ouray County, CO | 0.28% | $2,050 | $739,800 |
| Dolores County, CO | 0.27% | $659 | $247,600 |
| San Miguel County, CO (this county) | 0.26% | $1,900 | $720,700 |
How is a home assessed in San Miguel County?
Colorado assesses homes at 6.8% of market value in every county, San Miguel County included. How Colorado assesses and reappraises homes.
Is there a homestead exemption in San Miguel County?
No. Colorado has no general homestead exemption; the closest broad relief is a 10% reduction on the first $700,000 of value for the local government portion, which applies to all residential property. That is the Colorado rule, and it applies in San Miguel County. Colorado's exemptions and relief programs in full.
When are property taxes due in San Miguel County?
Bills cover the preceding year and are mailed soon after January 1. If your tax is over $25 you can pay in full by April 30 or in two halves due the last day of February and June 15. Bills of $25 or less must be paid in full by April 30.
Colorado splits the bill into 2 installments. That is the Colorado rule. San Miguel County issues and collects the bill, so the dates printed on your statement are the ones that bind you.
How to appeal your San Miguel County property assessment
You contest the assessed value with the County assessor, then the County Board of Equalization, then the Board of Assessment Appeals, district court, or binding arbitration. The filing deadline is typically June 8. That is the Colorado rule; San Miguel County sets the exact dates and forms. The Colorado appeal process step by step.
Colorado rules from primary state sources, reviewed September 7, 2026; sources on the Colorado page.
Work out your own numbers
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How much house can I afford?
Your income, debts and down payment against the 28/36 rule lenders actually use, with San Miguel County's tax rate to hand.
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Mortgage calculator
Monthly payment with principal, interest, tax and insurance, plus what an extra payment saves you.
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Colorado income tax
Brackets, standard deduction and what Colorado actually taxes.
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Sales tax in San Miguel County
The other local tax: combined state and local rate for this county.
Sources
- Median real estate taxes paid and median home value for San Miguel County, Colorado: U.S. Census Bureau, American Community Survey 5-year estimates (2020-2024), tables B25103, B25077, B25102, B25119 and B25003; the five-year comparison uses the 2015-2019 estimates. Neighboring counties: Census county adjacency file.