Boundary maps seem to indicate the following for Pacific Highlands Ranch:
1.) Properties such as Soleil by Pardee homes located south of Del Mar Heights Road and west of Carmel Valley Rd fall under DMUSD (Sycamore Ridge Elementary)
2.) Those that are north of Del Mar Heights Road and west of Carmel Valley Rd such as Portico, Arabella and Santa Rosa by Pardee Homes fall under Solana Beach Elementary (Solana Highlands K-4 and Solana Pacific 5-6)