Irwindale, Los Angeles County, California Property Taxes
Median Irwindale, CA effective property tax rate: 1.54%, significantly higher than the national median of 1.02%, but lower than the California state median of 1.21%.
Median Irwindale, CA home value: $119,532
Median annual Irwindale, CA tax bill: $2,067, $333 lower than the national median property tax bill of $2,400.
How are property taxes in Los Angeles calculated?
Property taxes in Irwindale, CA 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 Irwindale’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Irwindale, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Irwindale, Los Angeles County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.54%
Estimate Property Tax Bill
$1,841
$1,708
$1,102
Average Tax Savings
Property Tax Rates Across Irwindale, Los Angeles County, California
Local government entities are responsible for setting property tax rates, and these rates can vary significantly within a state. The process involves each county estimating the budget needed to provide essential services and dividing that by the total assessed value of all taxable properties in its jurisdiction, resulting in the property tax rate. Although setting these rates and budgets involves voting and legislation, this is the basic annual process.
In Irwindale, located in Los Angeles County, the effective property tax rate is 1.54%. This rate stands out when compared to other cities in California. The state's median property tax rate is typically lower than Irwindale's, and both are above the national median of 1.02%.
For homeowners in Irwindale, this means property tax bills are likely higher than those in many other parts of the country, where the national median bill is $2,400. Understanding these differences can be crucial for property owners looking to manage their tax liabilities effectively.
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 Irwindale Tax Rate
1.54%
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 Los Angeles County Tax Rate
1.24%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Irwindale, Los Angeles County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
91706 | 1.27% | 1.32% | 1.54% | 1.70% | 2.09% |
Source: Ownwell
$1,102
Average Irwindale Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Irwindale, Los Angeles County, California
When examining property taxes in Irwindale, CA, 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 Los Angeles County Assessor 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.
In Los Angeles County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Irwindale.
For example, the median home price in Irwindale is $119,532, with tax bills ranging significantly across the county. The 91706 zip code has the highest median home price at $119,532.
Property Tax Assessment Values Across Irwindale, Los Angeles County, California
Source: Ownwell

$54,919
$1,436,037
$2,817,155
Median Irwindale Market Value
$119,532
Median Los Angeles County Market Value
$434,238
Median California Market Value
$378,421
Median United States Market Value
$235,294
Property Tax Assessment Values Across Irwindale, Los Angeles County, California
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
91706 | $52,440 | $97,862 | $119,532 | $300,036 | $402,616 |
Source: Ownwell
$1,102
Average Irwindale Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Irwindale, Los Angeles County, California
In Irwindale, located in Los Angeles County, CA, property tax bills are determined by assessing the property's value. This assessed value is then multiplied by the local tax rate to calculate the annual tax bill. The median property tax bill in Irwindale is $2,067, which is below the national median of $2,400. However, tax bills can vary significantly, with the 25th percentile at $1,623 and the 90th percentile reaching $4,991. Factors such as property improvements and market fluctuations can affect these assessments, impacting homeowners' financial responsibilities.
Homeowners in Irwindale can face challenges due to these fluctuations, potentially leading to over-assessment and higher tax bills. This is where Ownwell steps in to assist. By providing expert property tax appeal services, Ownwell helps homeowners ensure their properties are assessed fairly. With a deep understanding of local tax regulations, Ownwell can identify discrepancies in property assessments, potentially saving homeowners significant amounts on their tax bills. This service not only offers financial relief but also peace of mind for property owners.
Property Tax Bills Across Irwindale, Los Angeles County, California
Source: Ownwell

$823
$15,724
$30,625
Median Irwindale Tax Bill
$2,067
Median Los Angeles County Tax Bill
$5,343
Median California Tax Bill
$4,683
Median United States Tax Bill
$2,400
Property Tax Bills Across Irwindale, Los Angeles County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
91706 | $1,116 | $1,623 | $2,067 | $3,961 | $4,991 |
Source: Ownwell
$1,102
Average Irwindale Tax Savings
Save on your property taxes & more with Ownwell
Don't miss the deadline to appeal!
Dates | |
---|---|
Property Valuation Date | January 1 |
Appeal Deadline | December 1 |
Tax Bill | |
Issued | October 1 |
Due Date #1 | December 10 |
Due Date #2 | April 10 |
Links | |
---|---|
Los Angeles Tax Assessor | |
Phone | (213) 974-3211 |
Website | portal.assessor.lacounty.gov |
pio@assessor.lacounty.gov |
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