The ACLU Foundation of Southern California (EIN: 95-2673361) is dedicated to defending civil liberties as outlined in the U.S. Constitution and the Bill of Rights through litigation, policy and media advocacy, and organizing efforts. With an operating budget of $13.9 million and total revenue of $15.3 million for the filing year 2025, the organization focuses on protecting the rights of diverse populations, including women, youth, people of color, LGBTQ+ individuals, immigrants, and those experiencing poverty or incarceration. The organization does not rely on a single funder for 50% or more of its revenue, ensuring a broad base of financial support. More information can be found on their website at www.aclu-sc.org.