Suicide is committed by a person himself and whether conscious or semi-conscious it is aimed to end one`s life. This action is not committed inadvertently or absurdly. However, it could be related to one`s unmet needs and feelings of despair. This study is a cross-sectional study. The participants include 80 suicide attempters who were hospitalized within 2011 in Ebnesina Hospital of Bandarabbass, Iran. The variables that were taken into account are suicidal patients` demographic characteristics, where, when and how the person had committed suicide. And all of these data were available in patients` profiles. These data were analyzed by using SSPS software. Results showed that 45% of suicidal people were the youth and adolescents. Also, 75.5 % of these people were single and 22.5 % of them were married. Most suicides have occurred in the summer which makes up 41.3 % of all the suicidal people. On the other hand 11.3 % of suicides committed successfully and 88.7 % of them have been unsuccessful. 42.5 % of suicidal people had used drugs and 38.8 % of them had used pesticides to commit suicide. 78.8 % of these patients had psychotic disorders, and 12.5 % of them were suffering from mental disorders such as Schizophrenia. Furthermore, a significant relationship was found between seasons in which suicide is committed, marital status, age, mental illness, educational and occupational characteristics of suicidal patients. This study showed that the most vulnerable people in committing suicide are among the youth and adolescents. Singles had attempted suicide more than married people. Most of suicide attempters had used drugs in committing suicide. Generally, in the current study, some variables including; season, marital status, age, history of mental illnesses, educational and occupational variables were all associated with committing suicide.