To provide a soil cement composite pile with core material, which increases adhesion between the soil cement and the core material, and a construction method for the same.

In a soil cement pile having an annular protrusion provided on an outer peripheral surface of a core material of the soil cement pile, an annular ring 5 having an inside diameter larger than an outside diameter of the core material 2 and an outside diameter larger than an outside diameter of an annular protrusion 4 is fixed by being embedded in a soil cement column 6 in the state of being loosely fitted to an outside of the core material 2 and in such a manner as to be engaged with the annular protrusion 4. Additionally, an annular ring 5 having an outside diameter smaller than an inside diameter of the core material 2 and an inside diameter smaller than an inside diameter of the annular protrusion 4 is fixed by being embedded in the soil cement column 6 in the state of being loosely fitted to an inside of the core material 2 and in such a manner as to be engaged with the annular protrusion 4.