Billboards in Castro Valley's 94552 ZIP Code

Castro Valley, California, ZIP 94552, is open for billboard advertising: compare locations, see costs and book online with no agency. Billboards in 94552 typically run $600–$3,693 per location per month, depending on size, format (static or digital), and traffic.

Why advertise on billboards in Castro Valley, CA 94552

ZIP 94552 covers the eastern hills of Castro Valley and the Palomares Canyon area in unincorporated Alameda County. I-580 runs through the area on its way between Oakland and the Tri-Valley, carrying some of the heaviest commuter traffic in the East Bay.

High-traffic billboard locations in 94552

• I-580, the main East Bay commuter route

• Crow Canyon Road

• Palomares Road

• Castro Valley Boulevard

Who you'll reach: 94552 demographics

• Population: about 14,506 residents

• Households: 5,021, averaging 2.87 people per household

• Median household income: $212,605 (average $225,929)

• Median home value: $1,394,300

• Median age: 48.9 years

• Population mix: 45.2% Asian, 36.4% White, 10.3% Hispanic or Latino, 2.7% Black

• Adults 25+ with a bachelor's degree or higher: 61%

• Average commute to work: 34.5 minutes

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-Year Estimates (ZCTA5 94552). Race categories other than Hispanic or Latino are non-Hispanic.

Businesses that do well with Castro Valley billboards

Luxury real estate, financial services, home improvement, healthcare and private education target this very affluent, homeowner-heavy community well.

How to buy a billboard in 94552

1. Browse available billboards on the map.

2. Compare prices, sizes, and traffic counts.

3. Check availability and book online.

How much does a billboard cost in Castro Valley, CA?

Most 94552 placements cost $600–$3,693 per month. I-580 freeway boards account for the top of the range, and local placements in Castro Valley cost less.