River Oak Orchards is a family farming operation and processing facility located in Manteca, California. River Oak prides itself on packing and shipping the highest quality California Walnuts.
River Oak Orchards offers In-shell walnuts to our customers based on specifications of variety, size, color and yield. Our shelled walnuts continuously exceed all specifications set by USDA. River Oak prides itself on delivering the highest quality walnuts to our customers.