The Inland Empire area of Southern California had more industrial real estate under construction than anywhere else in the United States, with more than 19.6 million square feet of space being built as of the first quarter of 2018.
The Inland Empire has approximately 4 million residents, and comprises most of Western Riverside County and South Western San Bernardino County. Major cities include Riverside, San Bernardino, Ontario, Victorville, Corona and Rancho Cucamonga.
Source: News from Board of Supervisors Chair Robert A. Lovingood, June 29, 2018.