Humans need constant interaction for a better well-being. It is advisable to actively participate socially to acquire psychological support and elicit satisfaction. In fact, social participation is a key driver of life satisfaction among the elderly. This study aims to describe social participation and life satisfaction among employees of a premier university in Manila, Philippines and infer their relationship through activity theory.

Seventy-one participants ages fifty years and older as of June 30, 2020 representing various employee categories participated in the online survey: a) faculty; b) research extension and professional staff; and c) administrative staff. Ten key informant interviews (KIIs) were likewise conducted to determine their opinions and perceptions on social participation in campus.

Social media usage and “malling” ranked the highest, contributing to 76% and 48% of the activities for indoor and outdoor activities, respectively. In terms of membership, professional organizations comprised 69%. On the other hand, 68% of organization members were elected officers. The relationship between social participation and life satisfaction were observable as indicated by the high rate of social participation and low percentage of participants who reported life dissatisfaction (4%).

High levels of social participation in terms of indoor and outdoor activities; membership including activeness in organizations; as well as positions held in organizations may indicate high levels of life satisfaction. Further research on a large sample size may explore statistical analysis on the longitudinal effects of social participation and life satisfaction.