Utilities, which are genuinely split
Water: the city runs its own system for roughly 4,200 connections in the central area, about 125 miles of mains, four active wells and three tanks holding 3.5 million gallons. Eastern Municipal Water District serves the rest of the city. Sewer: the city owns and maintains the collection system, roughly 178 miles of mains and 2,774 manholes, and all of it is treated at an EMWD plant. Electricity: San Jacinto Power is a community choice aggregator, so it buys the power while Southern California Edison still owns the wires and handles outages, and residents can opt out back to SCE. Which water provider serves a given address changes the rates, so check it.
Police are contracted from the Riverside County Sheriff, station at 160 West Sixth Street. Fire is contracted from Riverside County Fire, under contract since 1996, out of Station 25 on South San Jacinto Avenue and Station 78 on West Cottonwood Avenue.
Schools and college
San Jacinto Unified School District enrolled 11,876 students in 2025-26. High schools are San Jacinto High and Mountain View High, plus the San Jacinto Leadership Academy, an International Baccalaureate Middle Years and Diploma Programme school covering grades 6 through 12 that graduated its first IB Diploma class in 2024, and San Jacinto Middle College High. Middle schools are Monte Vista and North Mountain; elementary schools include Clayton A. Record, De Anza, Jose Antonio Estudillo, Megan Cope, Park Hill, Rose Salgado and San Jacinto Elementary, with the Edward Hyatt World Language Academy running K through 8 dual immersion.
Mt. San Jacinto College's original campus is here, at 1499 North State Street, alongside campuses in Menifee, Temecula and Banning. Its Measure AA bond program, passed by voters in 2014, was completed in February 2026 with the dedication of a math and science building. Having a community college campus in town is a real amenity, and it is one reason the city skews young.
Getting out of the valley
There is no freeway in San Jacinto. State Route 79 is the spine, and the practical route west is the Ramona Expressway toward Interstate 215 at Perris. The Mid County Parkway is the long-term fix: a planned 16-mile corridor from SR-79 in San Jacinto to I-215 in Perris, delivered in five independent segments. The I-215 and Placentia Avenue interchange opened in fall 2022. The Ramona Expressway segment, 8.6 miles from Warren Road to about a mile east of Rider Street, began construction in early 2026 and runs roughly two years, adding one to two lanes each direction, a raised median, a new San Jacinto River bridge, signal upgrades and a wildlife crossing. Be aware that the segment that would actually connect through to SR-79 has been deferred, so the parkway will improve your drive without completing the connection for some years yet.
The Riverside Transit Agency runs Route 31 from Moreno Valley through Beaumont and Banning to the Mt. San Jacinto College campus, Route 44 as a Hemet Valley Mall to MSJC circulator, Route 28 from the Perris Station Transit Center, and GoMicro on-demand microtransit across a combined Hemet and San Jacinto zone. Metrolink does not reach here; the nearest stations are in Perris.