According to 2015 census, there are 109 male, 201 female and 213 sub-adult lions in the wilderness of these four districts.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/asiatic-lion-count-gujarat%E2%80%99s-gir-sanctuary-411-523-five-years
[2] http://admin.indiaenvironmentportal.org.in/category/author/gopal-b-kateshiya
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gujarat
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gir-np
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lion
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/madhya-pradesh
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/census-habitat-monitoring
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/endangered-species
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife