1 The appendix is located at the lower right quadrant of the abdomen and it is connected to the cecum which is part of the large intestine. 2  The cecum is a pouch at the beginning of the large intestine and not the end, the end is the anus. Your appendix is located at the end of your large intestine. 2  It is normally located in the lower right quarter of the abdomen. 3  Checking my scar... 4  It is (or should I say was) on the lower right side of the abdomen, about half way between the top of the right hip bone and the belly button.