Yes, 5-year-olds are required to have a paid admission ticket to enter Walt Disney World. In 2026, Disney’s pricing structure remains divided into three main categories: infants (under age 3) who are free, children (ages 3 to 9) who require a child-priced ticket, and adults (ages 10 and up) who pay full price. A ticket for a 5-year-old is slightly cheaper than an adult ticket—usually by about $5 to $10 USD per day depending on the season and ticket type—but the difference is minimal. Additionally, a 5-year-old will also require a paid "Lightning Lane" pass if your family chooses to use the skip-the-line service. When booking dining at sit-down restaurants, 5-year-olds are also eligible for the "Child" menu pricing, which is significantly more affordable than the adult fixed-price meals. It is important to note that you do not need to bring a birth certificate for a 5-year-old; Disney generally operates on an "honor system" for age verification at the gate.