As the subject of this study, 1778 male pupils and 1690 female pupils were selected in primary schools at Pusan City. In order to grasping on growth-development and on nutrition status, the measurement of body height, body weight, chest girth, and sitting height were producted and the measurement of physique and nutrition status were producted and the measurement of body volume and body fat were producted. This conclusion are as follows: 1. In body height, rapid growth in order of age has been observed. Specially, highly rapid growth has been observed among both males and females in the age 10-11. This indicates that primary school pupils enter a rapidly growing stage of body height than 3 years earlier pupils. 2. In body weight, rapid growth in order of age has been observes. Females in body weight were found to enter a rapidly growing stage than the males. Highly rapid growth and development have been observed among both males and females in the age 10-11. 3. In Chest-Girth, rapid growth in order of age has been observed. Decrease growth among males at age 12 has been observed and rapid growth at females has been observed. 4. In sitting height, rapid growth in order of age has been observed at both males and femleas. Females in sitting height were found to enter a rapidly growing stage than the males. 5. In relative body weight, relative chest girth, relative sitting height, and Rohrer’s index increase in order of age has been observed at both males and females. In relative chest-girth, slowly decrease has been observed at age 12 by both males and females. 6. In vervaeck index, pelidisi index, Kaup index and Livis index, both males and females in order of age has been observed at increase. In vervaeck index at age 12 by males, Pelidisi index at age 12 by both males and females, Kaup index at age 12 by males, Livis index at age 12 by both males and females; Slowly decrease has been observed. 7. In Body surface area, body volume and body density, increasing growth in order of age has been observed at both males and females. In body surface area and body volume has been observed rapid growth. In body density has been observed decrease growth. 8. In % body fat and body fat, increase in order of age has been observed. Specially, males among at ages 9-12 has been observed a few highly growth and females has been observed at normal.