Inland Empire

Your Party Pros™ Business Directory by: Balloon Warehouse for The Inland Empire. Find Your Party Pros™ Business by the region of The Inland Empire.

The Inland Empire (locally known as the I.E.) is a region in Southern California; consisting of the cities of Riverside and San Bernardino Counties. The Inland Empire is located east of Los Angeles County.

San Bernardino County is the largest County in the United States by total Area, and is the 5th most populous county in California. It is the 12th most populous in the United States.

Riverside County is the 26th largest County in the United States, and is the 4th most populous county in California. It is the 11th most populous in the United States.