Mensa® is an international society of those who score at or above the 98th percentile on any one of a number of standardized tests. Mensa has over 100,000 members worldwide and chapters in more than 40 different countries. Cental Alabama Mensa is a local chapter of American Mensa® . At last count we had over 200 members. Birmingham is the heart of our chapter, since it is the largest city in central Alabama (in fact, in the entire state) and thus where the majority of our social functions take place. Our membership area includes the cities of Anniston, Oxford and Tuscaloosa as well as Birmingham and its environs.