Subjective well-being (SWB) in 55 nations, reported in probability sur
veys and a large college student sample, was correlated with social, e
conomic, and cultural characteristics of the nations. The SWB surveys,
representing nations that include three fourths of the earth's popula
tion, showed strong convergence. Separate measures of the predictor va
riables also converged and formed scales with high reliability, with t
he exception of the comparison variables. High income, individualism,
human rights, and societal equality correlated strongly with each othe
r, and with SWB across surveys. Income correlated with SWB even after
basic need fulfillment was controlled. Only individualism persistently
correlated with SWB when other predictors were controlled. Cultural h
omogeneity, income growth, and income comparison showed either low or
inconsistent relations with SWB.