Da-Chia Junior high school's handball team in Taichung County is known and famous in National Physical education board. The purpose of this study was to understand team students' family background. The main focus of this study was pointing on students' parent education level, profession distinguish, family socioeconomics level. A self-designed questionnaire named " Junior high students' family socioeconomics background investigation " was conducted to investigate 22 students from Da-Chia Junior high school. All gathered data was analysed and discussed by descriptive profile. The results were induced as follows: 1.The most student parents' education background was in high school level, and the next was in junior high school. Elementary, including below, was of minority. Only one student's parent was College graduate. No one held master or doctor degree. The average education background level was between high school and junior high school. 2.As to the parents' occupational distinguish, the most parents were 4th grade technical workers and 5th semi or non-technical workers, and the next followed3th grade semi-professional, general governors, middle level administrators and1th grade professional. Only one individual was high level administrator. The average occupation background of students' parent was between 3th and 4th grade but closed to 4th grade much more. 3.Team students' family socioeconomics background was in the majority of 4th grade of middle - low level. The 3th grade of middle level was on the second place. The 5th grade of low level took 3 place. These was only one 2th grade of middle - high level being reported. No 1th grade of highest level was reported. Students' average family socioeconomics level was located on 4th grade of middle - low level.