Members of a drug-free community are more likely to work and play together; to reach people from every ethnic, economic, and religious group; and to work actively to promote a healthy way of life. Because drug abuse is a threat to all communities, it affects young people, adults, schools, people at work, and families. Every community member pays for drug abuse. Direct costs may include physical, mental, and social costs. Indirect costs may include the lost potential of people who abuse drugs, poor work performance, serious family problems, and increased health care costs. Community members together represent a powerful force, and all individuals can use their talents in unique and positive ways. Steps to help insure that a drug-free community begins at home are outlined. The importance of drug abuse education and activities to promote a drug-free community are noted. The involvement of schools, the media, law enforcement agencies, businesses, community and social groups, parent groups, and religious groups in community drug prevention efforts are stressed. Illustrations.