This mixed methods study explored the antecedents of servant leadership. The sequential explanatory research design consisted of two distinct phases: quantitative followed by qualitative. The Phase 1 quantitative survey collected data from 499 leaders from community leadership programs and 630 raters using the Servant Leadership Questionnaire. During Phase 2, 12 selected leaders from Phase 1 were interviewed to explain the Phase 1 results in more depth. Four key findings emerged from the data: (a) the longer a leader is in a leadership role, the more frequent the servant leader behaviors; (b) leaders who volunteer at least 1 hour per week demonstrate higher servant leader behaviors; (c) servant leaders influence others through building trusting relationships; and (d) servant leaders demonstrate an altruistic mindset.