The campus layout of No.3 Middle School is reasonable, the functions of teaching, activities and living quarters are clear, the integrity is strong, the environment is beautiful, and the main roads in the school are lush, which shows the heritage of the old school. Open space, green grass, flowers and plants become interesting, feel the breath of nature. The supporting facilities are complete, including an office complex, four teaching buildings, 1 experimental building, three student dormitories, a 400-meter standard sports ground, a library, an experimental building, a comprehensive plastic sports ground, a school doctor's room (equipped with special school doctors) and so on. Equipped with two computer network classrooms, three multimedia classrooms, an audio-visual education center, a two-way closed-circuit television system, a teacher's electronic lesson preparation room and a TV broadcast. The school is also equipped with a campus network management center, which realizes networking at home and abroad. The equipment room and the equipment room of music, sports and beauty are fully equipped, which creates conditions for teachers and students to carry out various studies or activities and provides sufficient material guarantee for the school to carry out colorful education and teaching activities.

In May, 2008, the school successfully passed the inspection and acceptance of the education supervision and evaluation team of Jiangxi provincial government, and was highly praised by the supervision and evaluation team.