Republic of the Congo
4,278,000 (2014 UNSD)
84% (2011 World Factbook)
Hausa (4,000), Portuguese (600), Sango (54,000)
Bendor-Samuel and Hartell 1989, Jacquot 1971
The number of individual languages listed for Congo is 62. All are living languages. Of these, 55 are indigenous and 7 are non-indigenous. Furthermore, 3 are institutional, 16 are developing, 27 are vigorous, and 16 are in trouble.
See full country report.