Located at the base of the San Jacinto mountains and adjacent to the San Jacinto River, the City of San Jacinto has much to offer residents and businesses alike. As the oldest incorporated city in Riverside county, yet with a median age of only 31.6, you'll find an eclectic combination of the old and the new. Uncongested traffic flows as freely as the clean, crisp air. A quaint and revitalized Main Street, affordable housing, shopping venues, excellent golf and the brand new Soboba Casino Resort represent a few of the many amenities to enjoy in San Jacinto. Extraordinary business and entrepreneurial opportunities are also advantages of being in San Jacinto. The City is home to some of the most successful and profitable businesses in the region. Whether it's for personal or business reasons, take a few moments to learn more about San Jacinto. You'll be glad you did.