In Hawaii, "senior citizen" or "elderly" is generally defined as age 60 or older — aligning with federal guidelines (Older Americans Act, Administration for Community Living).
Hawaii's Act 177 (2004) codified 60 as threshold for state aging programs. Reflects: high life expectancy (82+), large kupuna (elder) population (25%+ by 2030), cultural respect for elders.
60 = state programs. 65 = Medicare. 62/66-67 = Social Security. Always check specific program rules.