Northeastern Kansas: Horton; central Oklahoma: McCloud, Jones; Texas: Nuevo Nacimiento. Also spoken in Mexico.
Possibly intelligible with Sac and Fox (Mesquakie).
Algic -> Algonquian -> Central -> Kickapoo
539 in the USA (1990 census). 6 monolinguals. Population total all countries: 839.
In Oklahoma some younger people prefer English, and in Kansas most or all speakers are older adults.