Oceanside, San Diego County, California Property Taxes
Property Taxes in Oceanside, California
Median Oceanside, California effective property tax rate: 1.09%, significantly higher than the national median of 1.02%, and lower than the California state median of 1.21%.
Median Oceanside, California home value: $440,797
Median annual Oceanside, California tax bill: $4,658, $2,258 higher than the national median property tax bill of $2,400.
How are property taxes in San Diego calculated?
Property taxes in Oceanside, 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 Oceanside's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Oceanside, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Oceanside, San Diego County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.09%
Estimate Property Tax Bill
$4,805
$4,459
$774
Average Annual Tax Savings
How Does the Oceanside Property Tax Calculator Work?
Use this Oceanside property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Oceanside's median effective tax rate of 1.09% — based on actual property records in San Diego 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 Oceanside'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 Oceanside: rates range from $3,997.00 in 92058 to $5,560.00 in 92054, primarily due to differences in school district levies and local assessment districts.
If your estimate is higher than expected, Ownwell can appeal your Oceanside assessment — you only pay if we save you money.
About Oceanside Property Taxes
About Property Taxes in Oceanside, San Diego, California
Oceanside’s median effective property tax rate of 1.09% is higher than the California state median of 1.21% and higher than the national median of 1.02%. This rate reflects the San Diego 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 Oceanside. Homeowners in the 92054 ZIP code carry a median effective rate of 1.10%, while those in 92056 pay 1.07%. This spread — 0.03 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across San Diego County. Understanding which part of Oceanside you live in can make a meaningful difference to your annual tax bill.
Oceanside homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the December 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 Oceanside, San Diego 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 Oceanside'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 Oceanside Tax Rate
1.09%
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 San Diego County Tax Rate
1.19%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Oceanside, San Diego County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 92054 | 1.06% | 1.09% | 1.10% | 1.10% | 1.11% |
| 92056 | 1.04% | 1.06% | 1.07% | 1.10% | 1.14% |
| 92057 | 1.03% | 1.07% | 1.09% | 1.11% | 1.13% |
| 92058 | 0.95% | 1.08% | 1.09% | 1.11% | 1.12% |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and More With Ownwell
Property Tax Assessment Values Across Oceanside, San Diego County, California
When examining property taxes in Oceanside, 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 San Diego 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 San Diego County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of October.
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 Oceanside homeowners, the median home price is $440,797, and the median tax bill is $4,658, compared with the national median property tax rate of 1.02% and national median property tax bill of $2,400. The highest median home price is $525,739 in 92054, while the highest median tax bill is $5,560 in 92054.
Property Tax Assessment Values Across Oceanside, San Diego County, California
Source: Ownwell
$117,550
$1,502,330
$2,887,110
Median Oceanside Market Value
$440,797
Median San Diego County Market Value
$499,949
Median California Market Value
$427,605
Median United States Market Value
$235,294
Property Tax Assessment Values Across Oceanside, San Diego County, California
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 92054 | $135,304 | $273,294 | $525,739 | $830,610 | $1,185,558 |
| 92056 | $192,088 | $294,000 | $445,016 | $635,972 | $809,294 |
| 92057 | $157,432 | $273,286 | $430,000 | $615,499 | $795,903 |
| 92058 | $109,042 | $216,410 | $372,787 | $555,354 | $724,094 |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and More With Ownwell
Property Tax Bills Across Oceanside, San Diego County, California
Property tax bills in Oceanside are based on the assessed value of a home and the local tax rates set for San Diego County. When a home’s market value changes, the assessed value can shift too, which affects the final bill homeowners receive. For many homeowners, that means property taxes can rise even when nothing about the home has changed.
In Oceanside, the median home price is $440,797, and tax bills vary widely across the city. The 25th percentile tax bill is $2,884, while the 75th percentile is $6,887 and the 90th percentile reaches $9,100. The highest median tax bill is $5,560 in ZIP code 92054, compared with $3,997 in ZIP code 92058. Compared with the national median property tax rate of 1.02% and national median property tax bill of $2,400, homeowners here may face a much larger burden.
Ownwell helps homeowners lower property tax bills by reviewing assessed values and identifying opportunities for appeals and exemptions.
Property Tax Bills Across Oceanside, San Diego County, California
Source: Ownwell
$1,113
$15,770
$30,427
Median Oceanside Tax Bill
$4,658
Median San Diego County Tax Bill
$5,807
Median California Tax Bill
$5,134
Median United States Tax Bill
$2,400
Property Tax Bills Across Oceanside, San Diego County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 92054 | $1,418 | $2,910 | $5,560 | $8,753 | $12,136 |
| 92056 | $1,918 | $3,073 | $4,712 | $6,745 | $8,489 |
| 92057 | $1,666 | $2,867 | $4,503 | $6,565 | $8,581 |
| 92058 | $1,066 | $2,274 | $3,997 | $5,981 | $7,707 |
Source: Ownwell
$774
Average Annual Tax Savings
Save on Your Property Taxes and 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 | |
|---|---|
| San Diego Tax Assessor | |
| Phone | (858) 505-6262 |
| Website | www.sdarcc.gov |
| arcc.fgg@sdcounty.ca.gov | |