RAND Corp. researchers estimate 321,000 undocumented and asylum-seeking children enrolled in the nation’s public schools between late 2016 and 2019, just ahead of the more recent and dramatic uptick in newcomers from Central America, Mexico, Afghanistan, and Haiti.

The new report, derived from numerous sources that track immigration, details these students’ challenges and their impact on districts. Their number, difficult to ascertain on a national basis, represents a fraction of the 491,000 children under age 18 who arrived at the southern border in that same time period and remained in the country with unresolved immigration status in early 2020, according to RAND. The youngest among them were ineligible for school while some of the oldest never enrolled.

Roughly 75 percent of the children in the RAND study landed in just 10 states, including California, Texas, Florida, New York, and Louisiana. Their arrival prompted the need for additional hires: RAND calculated that seven states would need at least 2,000 more teachers and other personnel to maintain student-staff ratios.

The need was even more acute in Los Angeles County and Harris County, Texas, which includes Houston: Each would need 1,000 additional educators, the organization concluded.

RAND researchers said they decided to study this population in part because their numbers have grown in recent years—and because their challenges are unique.

“Their needs are fundamentally different from those of many other immigrant children, and they are part of the future of the United States,” said senior policy researcher Shelly Culbertson. “They also have resilience and hopes and dreams—and by federal law they have a right to a public education.”

Read the full article about undocumented children by Jo Napolitano at The 74.