At least 65 of the current voting members of Congress are immigrants or the children of immigrants. These members represent nearly half of U.S. states.
We've confirmed the identities of 36 members of the caucus, and they are among the most conservative and recently elected of Republican representatives.
Members of Congress today are less likely to be immigrants, especially compared with other periods of history when surges of new arrivals occurred, a new analysis by the Pew Research Center finds.
The white share of the population is declining in the U.S., but the shift to a more diverse nation is happening more quickly in some places than in others.