Ventura County, California Eviction Risk: High

Ventura County carries an average eviction-risk score of 7.9/10 (High), placing it in the middle third of California's 58 counties. With 28 counties scoring higher and 29 scoring lower, landlords operating here face conditions that are meaningfully more challenging than half the state, yet not at the extreme end of the spectrum. Across all 25 cities in the county, average rent runs $2,350 per month and renters devote an average of 34.4% of income to housing, a rent-burden level that compresses tenant financial cushions and elevates default risk whenever income dips.

The headline number, however, conceals a county that is anything but uniform. Scores across the 25 cities range from 7.4 to 8.4 out of 10, a gap wide enough that two adjacent zip codes can represent fundamentally different operating environments. Investors sourcing deals across the county need city-level data, not a county average, to assess actual exposure.

The cities inside Ventura County

The most pressing data point for any investor is Oxnard. With a population of 200,928 and a risk score of 9.2/10, it is by a wide margin the highest-risk city in the county and the single largest population center. That combination of scale and score means Oxnard eviction risk accounts for a disproportionate share of the county's eviction caseload. The next tier of elevated-risk communities, including Channel Islands Beach (7.7/10), El Rio (8.4/10), Piru (7.8/10), and Saticoy (8.3/10), all cluster near the county average, so their risk is moderate rather than acute.

At the lower end of the range, Thousand Oaks scores 7.8/10 with a population of 125,205, and Camarillo comes in at 7.9/10 with 70,186 residents. Simi Valley, the county's second-largest city at 125,634 people, scores 5/10, placing it in a broadly manageable tier. The gap between a 4.8 in Thousand Oaks and a 9.2 in Oxnard underscores how hyper-local eviction risk really is, and precisely why working with a professional property manager who knows neighborhood-level conditions can determine whether a portfolio performs or bleeds cash.

State-level laws that apply here

Every landlord in Ventura County operates under California eviction laws state law, and the framework is among the more landlord-restrictive in the country. Non-payment of rent, curable lease violations, and incurable violations (nuisance, illegal use, substantial damage) each require a 3-day notice before filing. No-cause terminations require 30 days for tenancies under one year and 60 days for tenancies of one year or more. Just-cause no-fault terminations, such as owner move-in or substantial remodel, also carry a 60-day notice requirement. An uncontested case typically resolves in 35 to 60 days; a contested case can run 75 to 180 days. Court filing fees range from $240 to $435, sheriff lockout fees from $75 to $145, and attorney fees typically run $1,500 to $4,500. The full California eviction process, from first notice through sheriff lockout, can therefore cost landlords between roughly $1,815 and $5,080 in direct fees alone before lost rent is counted. Statewide rent control under AB 1482 caps annual increases at 5% plus CPI, maximum 10%, and just-cause eviction protections are required for covered tenancies. Reviewing California eviction costs and understanding California tenant protections before acquiring Ventura County property is not optional planning, it is baseline due diligence. The Costa-Hawkins Act limits but does not preempt local rent control on pre-1995 multi-unit buildings, so landlords in cities with local ordinances should verify which rules layer on top of state law.

With 36.3% of Ventura County residents renting and a poverty rate of 9%, the county's underlying tenant pool is sizable but economically varied. Use the city grid above to compare scores across all 25 cities before committing capital to any specific submarket.