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.
Numbers, Facts and Trends Shaping Your World
Pew Research Center has been tracking the party affiliation of the general public for over 20 years. Explore the party ID data for two dozen demographic subgroups, categorized by gender, race, education, generation, and religious affiliation.
39% of Americans identify as independents, more than they do as Democrats ( 32%) or as Republicans (23%). This is the highest percentage of independents in more than 75 years of public opinion polling.