An electronic package structure and a method of manufacturing an electronic package structure are provided. The electronic package structure includes a substrate, a conductive element, and a support structure. The substrate has a bottom surface and a lateral surface angled with the bottom surface. The conductive element is on the lateral surface of the substrate. The support structure is on the bottom surface of the substrate and configured to space the bottom surface from an external carrier. A lateral surface of the support structure is spaced apart from the lateral surface of the substrate by a first distance.