California Proposition 13

• 1978 California Proposition 13
• 2010 California Proposition 13
• 2020 California Proposition 13
• California
• California ballot proposition
• List of California ballot propositions 1910–19
• List of California ballot propositions 1920–29
• List of California ballot propositions 1930–39
• List of California ballot propositions 1940–49
• List of California ballot propositions 1950–59
• List of California ballot propositions 1960–69
• List of California ballot propositions 1980–89
• List of California ballot propositions 2000–09