Granada Hills Charter is the largest charter school in California by enrollment and one of the most academically competitive on the LAUSD perimeter. Admission is lottery-based for most of its programs, but residential proximity gives Porter Ranch (91326), Granada Hills (91344), and parts of Northridge (91325) priority status. For house-hunting families with kids in 4th grade or older, school zone often drives the purchase.
Lottery basics
GHC runs a weighted lottery for general admission. Residency in the legacy LAUSD attendance area gives roughly 60% of admitted students their seats. Specialty programs (CORE, MSAT, iGrad) have separate lotteries with their own preference structures. For families relying on residency preference, addresses in Porter Ranch and the immediate Granada Hills neighborhoods west of Balboa Boulevard offer the strongest historical admission rates.
Strongest residency-preference ZIPs
91326 (Porter Ranch) — full coverage. 91344 (Granada Hills) — full coverage. 91325 (Northridge — northern half) — partial. 91311 (Chatsworth — eastern half near Devonshire) — partial. ZIP alone is not enough; LAUSD's official boundary tool should be checked for any specific address.
What it costs to buy in
2026 sale price ranges, single-family homes: 91326 (Porter Ranch) median $1.55M, range $1.0M-$3.5M+. 91344 (Granada Hills) median $1.18M, range $850K-$2.2M. 91325 (Northridge — northern half) median $1.05M, range $800K-$1.6M. The cheapest path to GHC residency preference is typically northern Granada Hills or northern Northridge — same school, $400K-$700K less than newer Porter Ranch tracts.
Other top high school options in the area
Sierra Canyon School (K-12 private, Chatsworth) — $42K+ tuition, no residency requirement. Buckley School (K-12, Sherman Oaks) — $48K+ tuition. Chaminade College Prep (West Hills) — $28K+ tuition, Catholic. For LAUSD families who don't win the GHC lottery, Cleveland Charter HS (Reseda) and El Camino Real Charter HS (Woodland Hills) are competitive backup options.
What Porter Ranch families do when they don't win the lottery
Roughly 35% of Porter Ranch families who apply to GHC don't get a residency-preference seat in any given year. Common alternatives: (1) appeal/waitlist; (2) enroll in CORE/MSAT specialty lottery; (3) shift to private (Sierra Canyon, Chaminade); (4) move across the county line — Royal HS in Simi Valley draws this exact demographic and offers a similar academic profile at lower cost-of-housing.
