Around the year 1961, County Councilor Wang Lianxing, representative Hong Lianfang, and local education enthusiasts in the district initiated efforts to establish a school specifically for the children of the area, facilitating easier access to education. They launched campaigns, raised funds, and searched for a suitable school site. The chosen site at the time was relatively small compared to current school standards, covering approximately one hectare. Approved by the county government in 1961, construction efforts commenced vigorously. In August 1962, Denan Elementary School was officially established. At the beginning, the school had around ten teachers, with Mr. Yang Shui appointed as the first principal. Students from grades one to three, totaling nine classes with about twelve teachers, transferred from Rent District Elementary School to start their education at the new school within Denan District.

In the early stages of its founding, Denan Elementary School's campus was not yet fully developed, still bearing traces of former rice paddies. Surrounding the school were scattered graves. Under Principal Yang Shui's leadership, along with third-grade students and teachers, the school's grounds, including the sports field, flower beds, and the general layout of Denan Elementary, were slowly developed, brick by brick. During times of inadequate school buildings, the school operated in shifts for a period. Teachers worked in modest offices, minimizing expenses wherever possible. This reflects the humble and diligent lifestyle of that era. Students were extremely diligent and honest, making the most of their study time. Many came from impoverished backgrounds; some attended school without even a backpack, using cloth bags to carry their books. Some even walked barefoot to school. This highlights how fortunate today's children are in comparison.

In the initial stages of school construction, there were only ten classrooms. Later, additional classrooms were built on the north side. However, these are no longer visible to students because they have been demolished and replaced with a new school building. The activity center, playground, and current administrative building were secured through efforts led by Principal Chen, the Parent-Teacher Association chairperson, and local community members.