"Greatest social need" means the need caused by noneconomic factors that restrict an individual's ability to perform normal daily tasks or that threaten an individual's capacity to live independently. These factors include physical or mental disability, language barriers, and cultural or social isolation caused by, among other things, racial and ethnic status, sexual orientation, human immunodeficiency virus (HIV) status, gender identity, or gender expression.
Ca. Welf. and Inst. Code § 9015