Cal. Welf. & Inst. Code § 9106

(a) The department shall administer the administrative cost limitation, as defined in applicable federal law or regulation on a statewide basis. This allocation shall be based on notices of grant award. The formula to be used for the allocation of those funds shall be as follows:
1. (1) Each planning and service area shall receive a base allocation of fifty thousand dollars ($50,000).
2. (2) The remainder of the funds available up to the statewide limitation shall be distributed to area agencies on aging on the basis of the number of persons over the age of 60 years per planning and service area.
(b) It is the intent of the Legislature that in the event that an area agency on aging chooses to use other sources of funds for the administration of its area plan, the federal money made available to that area agency on aging for administration shall be used for the provision of direct services within its planning and service area.