Walnut

Walnut is a suburban community in Los Angeles County, California, positioned between the San Jose Hills to the north and the Puente Hills to the south. The city rests at an elevation of roughly 171 meters and offers residential neighborhoods with views of both hill ranges.

Before its incorporation as a city in 1959, the area belonged to Californio rancher Ricardo Vejar, who owned both Rancho Los Nogales and Rancho San José. These Mexican land grants shaped the region's early history during the 19th century.

The annual Mt. SAC Relays track and field festival at Hilmer Lodge Stadium draws athletes from around the world and brings competitive sports into the community. The event takes place on the Mount San Antonio College campus and connects local spectators with international sporting moments.

The community lies roughly 30 miles east of downtown Los Angeles and is accessible via several highways. The Walnut Valley Unified School District operates elementary, middle and high schools with strong academic standards for families in the area.

The city takes its name from Rancho Los Nogales, a Mexican land grant, with nogales meaning walnut trees in Spanish. This linguistic connection links the modern community directly to the agricultural past of the region.

Location: Los Angeles County

Inception: 1959

Elevation above the sea: 171 m

Shares border with: West Covina, Covina, San Dimas, Pomona, Diamond Bar, Rowland Heights, City of Industry, La Puente

Website: http://cityofwalnut.org

GPS coordinates: 34.03333,-117.86667

Latest update: December 13, 2025 19:29