short readsJan 17, 2019 Defining generations: Where Millennials end and Generation Z begins Pew Research Center now uses 1996 as the last birth year for Millennials in our work. President Michael Dimock explains why.
short readsDec 11, 2015 Twins, triplets and more: More U.S. births are multiples than ever before The share of multiples born in the U.S. is at an all-time high. In 2014, 3.5% of all babies born were twins, triplets or higher-order multiples, new data show.