93030 Property Tax Rate
Oxnard, California · Part of Ventura County
Effective Tax Rate
0.65%
14.9% below state avgMedian Annual Tax
$4,170
$348/mo escrow
Estimate Your Tax
Annual Tax
$4,170
Monthly
$348
Eff. Rate
0.65%
Buyer decision brief
What ZIP 93030 means for your housing budget
Use this ZIP page to compare recurring tax burden before you compare listing prices. The numbers below are Census ZCTA estimates, so they are strongest for neighborhood comparison and weakest for parcel-specific tax planning.
Monthly escrow signal
$348/mo
Based on median annual tax paid
State context
0.04 percentage points below the California average
California average: 0.69%
Data confidence
High confidenceThe Census margin of error is $377, about 9% of the median tax estimate.
Verify before you offer
- Confirm parcel assessed value with Ventura County assessor.
- Check homestead, senior, veteran, and disability exemptions.
- Ask whether purchase triggers reassessment or value-cap reset.
- Review school district and special assessment boundaries.
Lower-rate similar ZIPs
This is informational content, not tax, legal, or mortgage advice. Local assessor records remain the source of truth for a specific property.
Data confidence ledger
Can you trust ZIP 93030 for comparison?
ACS vintage
2019-2023 ACS 5-Year Estimates
Five-year Census ZCTA estimates.
ZCTA caveat
Census area, not parcel boundary
USPS ZIP routes and taxing districts can differ inside the same area.
Field completeness
3/3 required fields
Median tax, home value, and derived rate are present.
MOE status
Strong ACS confidence
$377 tax MOE, 9% of the median tax estimate.
Last site refresh
March 10, 2026
Dataset and page-quality audit run locally before publication.
County fallback
County advisory available
Ventura County is used for assessor verification and broader context.
Tax bill anatomy
What can change your actual bill in ZIP 93030
Use the ZIP estimate to compare neighborhoods, then verify these parcel-level inputs before relying on a payment estimate.
Assessed value
The ZCTA median home value is $639,800, but your bill starts with the local assessed value for a specific parcel.
Effective rate
The displayed rate is 0.65%, derived from median tax paid divided by median home value.
Exemptions
Homestead, senior, veteran, disability, and local exemptions can reduce taxable value. Confirm eligibility before estimating escrow.
Reassessment
A purchase can change assessed value depending on California and county rules. Ask how sale price affects the next assessment cycle.
Escrow impact
The median tax paid in this ZCTA equals about $348 per month before insurance, HOA dues, or special assessments.
Assessor verification
Ventura County assessor or tax collector records are the source of truth for parcel taxes, appeal windows, and exemptions.
How ZIP 93030 Compares
Median Annual Property Tax
ZIP 93030
0.65%
Effective rate
California Avg
0.69%
Effective rate
National Avg
1.10%
Effective rate
State Ranking
Property Tax Rank in California
Lower than 59% of ZIP codes in California(41th percentile, 1,562 ZIPs compared)
Property Tax Analysis
Property Tax Insights for ZIP 93030
Property owners in ZIP code 93030 (Oxnard, California) pay a median of $4,170/year in property taxes on homes valued at $639,800. This translates to an effective tax rate of 0.65%, which is 6% below the California state average of 0.69%.
The monthly property tax burden for a median-valued home in 93030 is approximately $348, which factors into escrow payments on mortgages. This ZIP code is located within Ventura County. This is $730 less than the California average of $4,900/year.
Compared to similar ZIP codes in California, 93030 has higher property taxes. ZIP codes with similar effective rates include 95401 (0.65%) and 92020 (0.65%).
In Oxnard, property taxes represent approximately 4.6% of the median household income of $90,067, providing context for the relative tax burden on homeowners in this area.
Under Proposition 13, your Ventura County property reassesses to purchase price at sale, then increases only 2% per year; this reset means your tax burden depends heavily on purchase timing relative to market peaks. Ventura County provides a $7,000 Homeowners' Exemption — file with the Ventura County Assessor within 30 days of closing. Submit your exemption application to the Ventura County Assessor's office and request written confirmation of your base year value and exemption status.
Frequently Asked Questions
What is the property tax rate in ZIP code 93030?
How much are property taxes in Oxnard, CA (93030)?
How does ZIP 93030 compare to the California average?
What is the median home value in ZIP 93030?
What county is ZIP code 93030 in?
Margin of Error
The median property tax estimate for this ZIP code has a margin of error of ±$377. ZCTA-level data has wider margins than county-level estimates due to smaller sample sizes.
County-Level Data
ZIP code 93030 is part of Ventura County, California. View the full county profile for broader context and more data.
View Ventura County on TaxByCounty →Explore Oxnard, CA
View all 4 ZIP codes in Oxnard with property tax comparisons.
View Oxnard Property Tax Rates →Why compare these ZIPs?
Better comparison set for ZIP 93030
Each ZIP highlights a homebuyer tradeoff: lower rate, stronger value context, shared county rules, city boundary changes, or nearby missing data.
93033
Oxnard, CA
0.08 percentage points lower than ZIP 93030.
Rate
0.57%
Tax
$3,125
Quality
96
93001
Ventura, CA
0.10 percentage points lower than ZIP 93030.
Rate
0.56%
Tax
$4,233
Quality
96
93003
Ventura, CA
0.09 percentage points lower than ZIP 93030.
Rate
0.57%
Tax
$4,417
Quality
96
91360
Thousand Oaks, CA
0.08 percentage points lower than ZIP 93030.
Rate
0.57%
Tax
$5,080
Quality
96
93015
Fillmore, CA
0.05 percentage points lower than ZIP 93030.
Rate
0.60%
Tax
$3,530
Quality
84
93004
Ventura, CA
0.05 percentage points lower than ZIP 93030.
Rate
0.61%
Tax
$4,554
Quality
96
93010
Camarillo, CA
0.01 percentage points lower than ZIP 93030.
Rate
0.64%
Tax
$5,159
Quality
96
90049
Los Angeles, CA
0.15 percentage points lower than ZIP 93030.
Rate
0.50%
Tax
$10,001
Quality
82
Data from U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates (ZCTA level). ZIP Code Tabulation Areas (ZCTAs) are Census approximations of USPS ZIP codes.
Estimates are informational only and should not be used as financial or legal advice.