In Mali since the adoption of community health center (CSCOM) politics, their number knew a progression remarkable: 370 in 1998 and 660 in the end of 2003. Concerning the health staff, the ratio always remained per capita weak in relation to the international norms. In 2001 for the first level of health center, the quantum was: 1 physician for 14,612 inhabitants (norm being of 1/10,000); 1 nurse for 13,989 inhabitants (WHO norm being of 1/10,000). In spite of the well stocked efforts, the foreseen objectives are far from being reached. For example, the used rate of curative consultation was of 0.19 new contact/year/inhabitant. The foreseen objective is of 0.50. Our survey had as objectives to study the reasons of CSCOM's under frequenting, to identify the reasons and to propose some recommendations to improve the situation. We conducted a cross-sectional study that had taken place in Banamba and Dioïla in the Koulikoro's region in April 19 to May 8, 2004. Interview have been performed with the head of CSCOM, the CSCOM's staff, the persons responsible of community health association (ASACO), the mothers residing in the areas at least six months and having a child less than 5 years and the community leaders. We found that women in Banamba (89%) frequented the CSCOM more that those of Dioïla (60%). The reasons of the CSCOM's under frequenting are especially bound to the staff's instability, the geographical accessibility, to poverty and to the insufficiency of information. We recommend to the different actors to inform and to sensitize the population on the importance of the CSCOM's activities, to the state to take the staff's part in charge to improve their stability, in the ASACO to establish the contracts of work with the staff.