<item><hi format=bold>Ethnic divisions:</hi> Celtic base (with French and German blend), Portuguese, Italian, and European (guest and worker residents)
<item><hi format=bold>Religions:</hi> Roman Catholic 97%, Protestant and Jewish 3%
<item><hi format=bold>Languages:</hi> Luxembourgisch, German, French, English
<item><hi format=bold>Literacy:</hi> age 15 and over can read and write (1980 est.)
<item><hi format=bold>Labor force:</hi> 177,300 (one-third of labor force is foreign workers, mostly from Portugal, Italy, France, Belgium, and Germany)