Copperopolis, Calaveras County, California Property Taxes
Property Taxes in Copperopolis, California
Median Copperopolis, California effective property tax rate: 1.21%, significantly higher than the national median of 1.02%, and equal to the California state median of 1.21%.
Median Copperopolis, California home value: $368,116
Median annual Copperopolis, California tax bill: $4,467, $2,067 higher than the national median property tax bill of $2,400.
How are property taxes in Calaveras calculated?
Property taxes in Copperopolis, California 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 Copperopolis's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Copperopolis, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Copperopolis, Calaveras County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.21%
Estimate Property Tax Bill
$4,454
$4,133
How Does the Copperopolis Property Tax Calculator Work?
Use this Copperopolis property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Copperopolis's median effective tax rate of 1.21% — based on actual property records in Calaveras County — to generate your estimate.
Enter your property's estimated assessed value — the figure used to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Copperopolis'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 Copperopolis: rates range from 1.21% in 95228 to 1.21% in 95228, primarily due to differences in school district levies and local assessment districts. Copperopolis's median property tax rate is higher than the California median rate of 1.21%, and the median tax bill is $4,467, which is $2,067 higher than the state median.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Copperopolis.
About Copperopolis Property Taxes
About Property Taxes in Copperopolis, Calaveras, California
Copperopolis’s median effective property tax rate of 1.21% is higher than the California state median of 1.21% and higher than the national median of 1.02%. This rate reflects the Calaveras County base levy combined with local school district levies and other local assessments that can affect what homeowners pay.
Property tax rates are not uniform across Copperopolis. Homeowners in the 95228 ZIP code carry a median effective rate of 1.21%, while those in the same ZIP also pay 1.21%. That means there is no spread across the city, but your assessed value still plays a major role in your tax bill.
Copperopolis homeowners who believe their assessed value is too high can file a formal appeal with the Tax Assessor before the November 30, 2026 deadline each year.
If your estimated bill 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 Copperopolis, Calaveras County, California
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 Copperopolis's effective property tax rate to other cities in California and the median property tax rates in California and the U.S.
Our median effective property tax rate (tax bill Ă· 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 Copperopolis Tax Rate
1.21%
Our median effective property tax rate (tax bill Ă· 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 Calaveras County Tax Rate
1.21%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Copperopolis, Calaveras County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 95228 | 1.11% | 1.15% | 1.21% | 1.37% | 1.65% |
Source: Ownwell
Property Tax Assessment Values Across Copperopolis, Calaveras County, California
When examining property taxes in Copperopolis, California, 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. Calaveras County 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 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 Calaveras County are sent in the spring each year and typically reach your mailbox by the middle of the month. 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 example, the median home price in Copperopolis is $368,116, with a median property tax bill of $4,467. Tax bills range from $3,040 at the 25th percentile to $10,275 at the 90th percentile, and the highest median home price is in 95228 at $368,116.
Property Tax Assessment Values Across Copperopolis, Calaveras County, California
Source: Ownwell
$72,860
$223,148
$373,435
Median Copperopolis Market Value
$368,116
Median Calaveras County Market Value
$291,047
Median California Market Value
$427,605
Median United States Market Value
$235,294
Property Tax Assessment Values Across Copperopolis, Calaveras County, California
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 95228 | $147,267 | $245,222 | $368,116 | $544,014 | $797,604 |
Source: Ownwell
Property Tax Bills Across Copperopolis, Calaveras County, California
Property tax bills in Copperopolis are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property. For many homeowners, the median home price is $368,116, and that value helps determine the size of the annual bill. Local tax bills can vary widely depending on the property’s assessed value and any applicable exemptions or special assessments.
In Copperopolis, the property tax bill is higher than the national median property tax bill of $2,400, which means homeowners often face a larger annual expense than many U.S. households. The 25th percentile tax bill is $3,040, while the 75th percentile reaches $6,740 and the 90th percentile climbs to $10,275. That spread shows how much taxes can differ from one home to another, even within the same area. For homeowners, this affects monthly budgeting, escrow payments, and the overall cost of owning a home.
Property Tax Bills Across Copperopolis, Calaveras County, California
Source: Ownwell
$1,301
$2,957
$4,612
Median Copperopolis Tax Bill
$4,467
Median Calaveras County Tax Bill
$3,486
Median California Tax Bill
$5,134
Median United States Tax Bill
$2,400
Property Tax Bills Across Copperopolis, Calaveras County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 95228 | $2,002 | $3,040 | $4,467 | $6,740 | $10,275 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | November 30 |
Links | |
|---|---|
| Calaveras Tax Assessor | |
| Website | common3.mptsweb.com |