Lake Isabella, Kern County, California Property Taxes
Property Taxes in Lake Isabella, California
Median Lake Isabella, California effective property tax rate: 1.33%, significantly higher than the national median of 1.02%, and higher than the California state median of 1.21%.
Median Lake Isabella, California home value: $61,692
Median annual Lake Isabella, California tax bill: $893, lower than the national median property tax bill of $2,400.
How are property taxes in Kern calculated?
Property taxes in Lake Isabella, 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 Lake Isabella's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Lake Isabella, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Lake Isabella, Kern County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.33%
Estimate Property Tax Bill
$821
$761
How Does the Lake Isabella Property Tax Calculator Work?
Use this Lake Isabella property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Lake Isabella's median effective tax rate of 1.33% — based on actual property records in Kern County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment system uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Lake Isabella'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 Lake Isabella: rates range from $893 in 93240 to $893 in 93240, 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 Lake Isabella.
About Lake Isabella Property Taxes
About Property Taxes in Lake Isabella, Kern, California
Lake Isabella's median effective property tax rate of 1.33% is higher than the California state median of 1.21% and higher than the national median of 1.02%. This rate reflects the Kern County base levy combined with local school district levies and Mello-Roos Community Facility Districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Lake Isabella. Homeowners in the 93240 ZIP code carry a median effective rate of 1.33%, while those in the lowest ZIP code also pay 1.33%. Understanding which part of Lake Isabella you live in can still help you better estimate your annual tax bill.
Lake Isabella homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the November 30, 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 Lake Isabella, Kern 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 Lake Isabella'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 ÷ 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 Lake Isabella Tax Rate
1.33%
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 Kern County Tax Rate
1.43%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Lake Isabella, Kern County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 93240 | 1.11% | 1.19% | 1.33% | 1.54% | 1.86% |
Source: Ownwell
Property Tax Assessment Values Across Lake Isabella, Kern County, California
When examining property taxes in Lake Isabella, 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. The Kern 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 Kern County, assessment notices are sent in the spring each year. They'll 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 Lake Isabella, the median home price is $61,692, with tax bills ranging significantly across the county. ZIP code 93240 has the highest median home price at $61,692.
Property Tax Assessment Values Across Lake Isabella, Kern County, California
Source: Ownwell
$32,172
$245,261
$458,349
Median Lake Isabella Market Value
$61,692
Median Kern County Market Value
$219,332
Median California Market Value
$427,605
Median United States Market Value
$235,294
Property Tax Assessment Values Across Lake Isabella, Kern County, California
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 93240 | $13,548 | $32,908 | $61,692 | $133,026 | $174,750 |
Source: Ownwell
Property Tax Bills Across Lake Isabella, Kern County, California
Property Taxes in Lake Isabella, Kern
Property tax bills in Lake Isabella are based on the assessed value of a home and the local tax rate applied to that value. For homeowners, the bill is determined by the market value of the property, any exemptions that may reduce taxable value, and local levies set by Kern County and other taxing authorities. When a home’s assessed value rises, the tax bill can increase as well, which can affect monthly housing costs and long-term affordability.
The median home price in Lake Isabella is $61,692, and the median property tax bill is $893.00 in ZIP code 93240. That is well below the national median property tax bill of $2,400 and below the national median property tax rate of 1.02%. Even so, homeowners should review their assessments carefully, since the tax bill can vary based on property characteristics and local tax rates.
Median Lake Isabella Tax Bill
$893
Median Kern County Tax Bill
$3,124
Median California Tax Bill
$5,134
Median United States Tax Bill
$2,400
Property Tax Bills Across Lake Isabella, Kern County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 93240 | $222 | $538 | $893 | $1,605 | $2,070 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Property Valuation Date | January 1 |
| Appeal Deadline | November 30 |
| Tax Bill | |
| Issued | October 1 |
| Due Date #1 | December 10 |
| Due Date #2 | April 10 |
Links | |
|---|---|
| Kern Tax Assessor | |
| Website | www.kerncounty.com |