Alamosa, Conejos County, Colorado Property Taxes
Property Taxes in Alamosa, Colorado
Median Alamosa, Colorado effective property tax rate: 0.43%, significantly lower than the national median of 1.02%, and lower than the Colorado state median of 0.50%.
Median Alamosa, Colorado home value: $158,636
Median annual Alamosa, Colorado tax bill: $985, lower than the national median property tax bill of $2,400.
How are property taxes in Conejos calculated?
Property taxes in Alamosa, Colorado are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Alamosa's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Alamosa, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Alamosa, Conejos County, Colorado Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.43%
Estimate Property Tax Bill
$682
$633
How Does the Alamosa Property Tax Calculator Work?
Use this Alamosa property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Alamosa's median effective tax rate of 0.43% — based on actual property records in Conejos County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Alamosa's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Alamosa: rates range from 0.43% in 81101 to 0.43% in 81101, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Alamosa.
About Alamosa Property Taxes
About Property Taxes in Alamosa, Conejos, Colorado
Alamosa’s median effective property tax rate of 0.43% is lower than the Colorado state median of 0.50% and lower than the national median of 1.02%. This rate reflects the Conejos County base levy combined with local school district levies and metro districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Alamosa. Homeowners in the 81101 ZIP code carry a median effective rate of 0.43%, while those in the lowest ZIP also pay 0.43%. This spread reflects how school district boundaries and local assessment districts are drawn across Conejos County. Understanding which part of Alamosa you live in can make a meaningful difference to your annual tax bill.
Alamosa homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the June 1, 2026 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Alamosa, Conejos County, Colorado
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Alamosa's effective property tax rate to other cities in Colorado and the median property tax rates in Colorado and the U.S.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Alamosa Tax Rate
0.43%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Conejos County Tax Rate
0.33%
Median Effective Colorado Tax Rate
0.50%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Alamosa, Conejos County, Colorado
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 81101 | 0.21% | 0.33% | 0.43% | 1.35% | 3.57% |
Source: Ownwell
Property Tax Assessment Values Across Alamosa, Conejos County, Colorado
When examining property taxes in Alamosa, Colorado, understanding the distinction between market value and assessed value is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Conejos County appraisal district estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Conejos County, assessment notices are sent in May each year. They'll typically reach your mailbox by the middle of May.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. For Alamosa, the median home price is $158,636, and the median tax bill is $985, well below the national median property tax bill of $2,400. Tax bills range from $382 at the 25th percentile to $7,126 at the 90th percentile, showing how much property taxes can vary across the county.
Property Tax Assessment Values Across Alamosa, Conejos County, Colorado
Source: Ownwell
$62,323
$110,480
$158,636
Median Alamosa Market Value
$158,636
Median Conejos County Market Value
$100,252
Median Colorado Market Value
$519,879
Median United States Market Value
$235,294
Property Tax Assessment Values Across Alamosa, Conejos County, Colorado
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 81101 | $34,584 | $81,268 | $158,636 | $263,348 | $370,381 |
Source: Ownwell
Property Tax Bills Across Alamosa, Conejos County, Colorado
Property tax bills in Alamosa are calculated from the assessed value of a home and the local tax rate set by taxing authorities in Conejos County. The assessed value is based on the market value of the property, and that value is then multiplied by the applicable tax rate to determine the bill. For homeowners, this means that changes in market conditions can directly affect what they owe each year.
In Alamosa, the median home price is $158,636, and the median tax bill is $985.00. That is well below the national median property tax bill of $2,400, which can make local property taxes more manageable for many homeowners. Still, bills can vary widely depending on the home’s value, location, and any exemptions or local levies that apply. The 25th percentile tax bill is $382, while the 75th percentile is $2,775, showing how much property taxes can differ across homes in the city.
Median Alamosa Tax Bill
$985
Median Conejos County Tax Bill
$348
Median Colorado Tax Bill
$2,732
Median United States Tax Bill
$2,400
Property Tax Bills Across Alamosa, Conejos County, Colorado
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 81101 | $143 | $382 | $985 | $2,775 | $7,126 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | June 1 |
Links | |
|---|---|
| Conejos Tax Assessor | |
| Website | qpublic.schneidercorp.com |