[Olog-hai]

Highest estimate is about 5 percent of total population.

[who_would_fardels_bear]

But what percentage of school aged children are foreign born?

In America I think that Caucasians still outnumber everyone else as a part of the entire population, but not as part of the school aged cohort.

[Black Agnes]

What about the percentage of the under 18’s? What percentage of that demographic is foreign born or children of foreign born?