A literature review of the relation between religiousness and adolesce
nt wellbeing is presented, along with new analyses from a large adoles
cent data base. It is found that the average level of religiousness of
U.S. adolescents has not declined recently, although it does appear t
o decrease on average across the years of adolescence. African America
ns are more religious than whites, and girls are move religious than b
oys. Religiousness is positively associated with prosocial values and
behavior, and negatively related to suicide ideation and attempts, sub
stance abuse, premature sexual involvement, and delinquency. It is unr
elated to self-esteem. These results are found to be robust after cont
rolling for sociodemographic characteristics. The article concludes wi
th policy suggestions for integrating religion's prosocial influences
into larger societal programs.