Quantou Township is a rural township located in Anxin County, within the jurisdiction of Baoding, Hebei Province, China. As of the 2010 census, it had a population of 18,521, consisting of 8,926 males and 9,595 females. The age distribution included 4,171 people aged under 14, 12,612 between 15 and 64, and 1,738 aged 65 and older.