The term "20 years and older" refers to individuals who have reached the age of 20 and are considered adults. This age group is often associated with increased responsibilities, such as pursuing higher education, starting a career, or living independently. In many countries, individuals in this age range can vote, drink alcohol, and enter into contracts. In various contexts, such as demographics and marketing, the "20 years and older" category is significant for understanding consumer behavior and trends. This group is often targeted for products and services that cater to young adults, including technology, fashion, and entertainment.