This research identifies the influencing factors on human well-being in the San Jacinto de Santay community by interpreting subjective satisfaction with life revealed by its inhabitants in a crosssectional study. The dependent variable was explained by age, social relationships, and time available for recreation activities. In addition, ecosystem services perceived as critical were identified: clean air and wild food (mainly artisanal fishing). The analysis of the results, using a Mann-Whitney test and analysis of covariance and redundancy, highlighted sustainable management and the importance of understanding the contributions of the natural environment.