What is the legal senior citizen age in California?

The legal senior citizen age in California, as well as the rest of the United States, is generally considered to be 65 years old. This is the age at which individuals become eligible for certain benefits and services, such as Social Security and Medicare, which are specifically designed for senior citizens. However, it's important to note that the definition of "senior citizen" can vary depending on the context and specific provisions or programs. For example, some organizations or programs may use different age thresholds or criteria to define senior status.