Description: This layer contains the 2011 Official Supervisorial District Boundary for the County of Los Angeles, drawn at the parcel level.
Copyright Text: This data is maintained by the Los Angeles County Department of Public Works. Contacts: Thierno Diallo, 626-458-6920, tdiallo@dpw.lacounty.gov; Marianne Jeffers, 626-458-7113, mjeffers@dpw.lacounty.gov.