Castro Valley, CA Eviction Risk Score Alameda County · California · Population 65,001

Castro Valley, CA has an eviction risk score of 4.5 out of 10, placing it in the moderate-risk tier for landlords operating in Alameda County and the state of California. The score combines local political climate, court disposition patterns, cost-of-eviction estimates, tenant organizing strength, and the likelihood of new tenant-protective legislation in the next legislative cycle.

Census ACS 2023 5-year estimates show median gross rent as a percentage of household income is 32.3% — a core driver of eviction filings, because households above 30% of income on rent are statistically more likely to miss a payment after any income shock. Median gross rent in Castro Valley is $2,554/month. About 27.5% of occupied units here are renter-occupied.

Economic stress: poverty rate 7.5%, unemployment 3.8%. Higher values correlate with higher eviction filing rates and longer court timelines.

Political climate: In 2020, Alameda County voted Democratic by 62.5 points — classified as strongly tenant-leaning for purposes of rent-control or just-cause expansion risk.

What this score means for landlords

At 4.5/10, Castro Valley is a lower-risk environment. Standard screening, documented notices, and prompt action on non-payment typically resolve quickly. Still follow your state's specific notice and service requirements.

Nearby Cities — Eviction Risk Comparison

Landlord Guides & Research Tools

Deepen your market research with these ACS-data guides. The metrics powering this score feed directly into each ranking.

• Rent Control Cities 2026 — Full National List & Map
• Best Cities for Landlords 2026 — see where Castro Valley ranks nationally
• Most Rent-Burdened Cities in America — ACS 2023 leaderboard
• California Eviction Risk Overview — all counties & cities in California
• Alameda County — compare every city in the county