Granada Hills is a neighborhood in the northern San Fernando Valley, within the City of Los Angeles in Los Angeles County. It occupies the foothills of the Santa Susana Mountains and is among the northernmost communities in the city, bordered by Porter Ranch to the west, Northridge and North Hills to the south, and Mission Hills and Sylmar to the east. Home to roughly 50,000 residents, it is a predominantly residential, low-density community where most people own their homes. The neighborhood's identity is anchored by its geography. The Santa Susana Mountains rise along its northern edge, and O'Melveny Park — a roughly 672-acre public park that ranks as the second-largest in the City of Los Angeles after Griffith Park — spreads across the foothills with wide lawns, picnic areas, and trails leading toward Mission Point. That proximity to open space gives Granada Hills a foothill character that sets it apart from the flatter, more commercialized portions of the Valley. The Ronald Reagan Freeway (State Route 118) runs through the neighborhood's southern area, providing east-west access across the northern Valley and connections to the region's freeway network. Schools are a significant part of local life: public campuses fall under the Los Angeles Unified School District, and Granada Hills Charter, an independent public charter, is known for high academic achievement. The neighborhood has fourteen public and ten private schools. For households seeking suburban, single-family living with foothill open space within Los Angeles, Granada Hills is an established Valley choice, and its blend of open space and low-density streets has long drawn families seeking room to breathe within city limits.