Riverside CA is located in Humboldt County in Southern California. Covering an impressive 81.54 square miles, the city boasts a total population around 330,000, which makes it the 12th largest in the state of California. Located beside the Santa Ana River, Riverside CA is the birthplace of the citrus industry in California and is also home to the Mission Inn and California Museum of Photography. Aside from agriculture, the economy in Riverside CA consists mostly of light-industry and manufacturing. When those factories need to improve efficiency, they call Shop Floor Automations for machine monitoring in Riverside CA.