This study's objectives were to describe individual characteristics and commitment to Effectiveness, to test and analyze the effect of individual characteristics and work environment simultaneously on performance, to examine and analyze the effect of individual characteristics and work environment partially on performance, and to identify the most influential variables on the performance of Army Wife Union (AWU) Ardhya Garini Kodik and Halim Perdana Kusuma Jakarta. Quantitative research is employed, i.e., research that has a hypothesis and requires statistical techniques to establish the hypothesis; causal-comparative research is the sort of research. This study was carried out at Kodikau Halim Perdana Kusuma in Jakarta. This study found that good attitudes and interests can contribute to favourable individual characteristics among AWU members Ardhya Garini Kodik and Halim Perdana Kusuma Jakarta, as indicated by their positive responses. The efficacy of the bank's organization is determined by its ability to accomplish organizational functions in line with set goals and applicable requirements, as well as its adaptability, job satisfaction, and sense of responsibility. Individual qualities are the most prominent and influential of the assessed components affecting the performance of an organization. Thus, the development in organizational performance at AWU Ardhya Garini Kodik at Halim Perdana Kusuma Jakarta is heavily influenced by skills and dispositions. The efficacy of the bank's organization is determined by its ability to accomplish organizational functions in line with set goals and applicable requirements, as well as its adaptability, job satisfaction, and sense of responsibility. Individual qualities are the most prominent and influential of the assessed components affecting the performance of an organization.