Crime and deviance can be defined as illegal acts punishable by law and behavior that does not conform to social norms. Deviance is socially constructed and dependent on factors like culture, history, and location. Not all crime is deviant and not all deviance is illegal. Crime statistics come from official police records and victim/self-report surveys. Younger males from working-class backgrounds and certain ethnic groups are overrepresented in crime statistics, though sociological factors like biased policing may influence these disparities. The impacts of crime can be physical, financial, social, and psychological on individuals and communities.