Immigration Data
Abby Budiman at Pew:
- The U.S. foreign-born population reached a record 44.8 million in 2018. Since 1965, when U.S. immigration laws replaced a national quota system, the number of immigrants living in the U.S. has more than quadrupled. Immigrants today account for 13.7% of the U.S. population, nearly triple the share (4.8%) in 1970. However, today’s immigrant share remains below the record 14.8% share in 1890, when 9.2 million immigrants lived in the U.S.
- Most immigrants (77%) are in the country legally, while almost a quarter are unauthorized, according to new Pew Research Center estimates based on census data adjusted for undercount. In 2017, 45% were naturalized U.S. citizens.
- By race and ethnicity, more Asian immigrants than Hispanic immigrants have arrived in the U.S. in most years since 2010. Immigration from Latin America slowed following the Great Recession, particularly for Mexico, which has seen both decreasing flows into the United States and large flows back to Mexico in recent years.
- Looking forward, immigrants and their descendants are projected to account for 88% of U.S. population growth through 2065, assuming current immigration trends continue. In addition to new arrivals, U.S. births to immigrant parents will be important to future growth in the country’s population. In 2018, the percentage of women giving birth in the past year was higher among immigrants (7.5%) than among the U.S. born (5.7%). While U.S.-born women gave birth to more than 3 million children that year, immigrant women gave birth to about 760,000.
- Immigrants convicted of a crime made up the less than half of deportations in 2018, the most recent year for which statistics by criminal status are available. Of the 337,000 immigrants deported in 2018, some 44% had criminal convictions and 56% were not convicted of a crime. From 2001 to 2018, a majority (60%) of immigrants deported have not been convicted of a crime.
