Plastic bulk containers in Stockton

San Joaquin County is one of the most warehouse-heavy places in the country. Warehousing had 28,518 jobs in 2025, 11.7% of the county's private jobs and 8.2 times the national share. Tracy, Lathrop and Stockton sit where I-5, I-205 and Highway 99 meet, within reach of the Bay Area and the Central Valley.

Distribution centres use collapsible containers for returns and staging, where a folded empty clears floor space. The county's farms add another trade: cherries, walnuts, almonds, grapes and tomatoes go into harvest bins. Lodi is a wine district, and beverage manufacturing had 3,063 jobs.

Food manufacturing had 6,026 jobs, grocery wholesale 3,356 and fruit and vegetable preserving 1,000. The busiest warehousing ZIPs are Stockton's 95206 and 95215, Lathrop's 95330 and Tracy's 95304 and 95377.

Stockton sits in the Delta where the San Joaquin River meets channels running to the Bay, and its port moves bulk cargo inland of San Francisco. San Joaquin County grows cherries, walnuts, almonds, wine grapes and tomatoes, and Lodi, just north, is a wine town. Warehouses have spread along I-5 and Highway 99 south of the city, toward Tracy and Manteca, where land is cheaper than near the Bay. Summer heat is strong, so bins stored outside need UV protection.

Stockton buyers include cherry and walnut growers, Lodi wineries and warehouses along I-5 wanting collapsibles.