A ƙarshen shekara ta 2009, yawan mutanen garin Tianjin sun kai miliyan 12.28, daga cikinsu miliyan 9.8 sun kasance masu mallakar gidan Tianjin hukou (zaune na dindindin). Daga cikin mazaunan Tianjin na dindindin, miliyan 5.99 na birni ne, kuma miliyan 3.81 na ƙauyuka ne. Tianjin kwanan nan ya canza zuwa saurin yawan jama'a, yawan jama'arta ya kai miliyan 14.72 a ƙarshen 2013. Ƙungiyar OECD (Kungiyar Tattalin Arziki da Ci Gaban Tattalin Arziki) ta kiyasta cewa, a shekarar 2010, yawan jama'a miliyan 15.4. Mafi yawan mazaunan Tianjin 'yan kasar Sin ne. Akwai kuma' yan kabilar Sinawa 51 daga cikin 'yan kabilar Sinawa 55 da ke zaune a Tianjin. Manyan' yan tsiraru sun hada da Hui, Koreans, Manchus, da Mongols. Tambaya: 'Yan kabilar Sinawa nawa ne?
55 da kuma