Some Intimate

About Language Use in the U.S. Population Census.gov. Web  The simplest collapse recodes languages other than English into four major language groups: Spanish, Other Indo-European languages, Asian and Pacific Island languages, and Other languages. A more detailed collapsing uses 42 non-English.

About Language Use in the U.S. Population Census.gov
About Language Use in the U.S. Population Census.gov from static.businessinsider.com

WebThe US Census estimates that around 231 million Americans aged five years or older, or about 80% of the population, speak only English at home. In 2013, a YouGov survey.