North-central and southern China (southern Gansu and south-western Shaanxi, central Hubei, and south-western Sichuan south to north-eastern Yunnan and north-western Guizhou) and western Myanmar.
 
Population
Estimated population is unknown (2010).
Black-bibbed Tit (Poecile hypermelaenus) [XC208751]
by Frank Lambert from Mount Victoria, Myanmar (song)
Black-bibbed Tit (Poecile hypermelaenus) [XC682919]
by Ray Tsu \u8bf8\u4ec1 from Kanpetlet, Mindat, Chin State, Myanmar (call)
Subspecies
No subspecies.
Parus palustris (Sibley and Monroe 1990, 1993) has been split into Marsh Tit (Poecile palustris) and Black-bibbed Tit (Poecile hypermelaenus) following Eck and Martens (2006) owing to apparent morphological, vocal, genetic and ecological differences between the two taxa.
Considered by some authors to be a subspecies of Marsh Tit (Poecile palustris).