Ni 21, December 2010 khan The US Census Bureau chuan ni 1, April 2010 chhiarpui-a American mipui zat a tarlang a, America rama mipui awm zat chu 308,745,538 (maktaduai 308.7 ) a ni.
Kum 2000 chhiarpui khan America ram mipui zat chu 281,421,906 (maktaduai 281.4 ) a ni a, 2010 hian 9.7 %-in a kaichho a ni. Kum 2010 chhiarpui hi kum 1930s atangin mihring pun(g) tlem ber tum a la ni a, hei hi hmasawnna ropui tak niin America sorkar chuan a ngai.