China has the largest population in the world, and the population of each province and city is also quite large. According to the statistics of 2018, there is an increase in data compared to 2010.

The specific population data of each province, city and country are as follows:

Ranking	Area	2010 Census	2018 Census
0	National	1 billion 332 million 810thousand	1 billion 390 million 80 thousand
1	Guang Dong Province	104 million 320 thousand	111 million 690 thousand
2	Shan Dong Province	95 million 790 thousand	100 million 58 thousand
3	He Nan Province	94 million 20 thousand	95 million 591 thousand
4	Si Chuan Province	80 million 410 thousand	83 million 20 thousand
5	Jiang Su Province	78 million 660 thousand	80 million 293 thousand
6	He Bei Province	71 million 850 thousand	75 million 195 thousand
7	Hu Nan Province	65 million 700 thousand	68 million 602 thousand
8	An Hui Province	59 million 500 thousand	62 million 548 thousand
9	Hu Bei Province	57 million 230 thousand	59 million 20 thousand
10	Zhe Jiang Province	54 million 420 thousand	56 million 570 thousand
11	Guang Xi Province	46 million 20 thousand	48 million 850 thousand
12	Yun Nan Province	45 million 960 thousand	48 million 5 thousand
13	Jiang Xi Province	44 million 560 thousand	46 million 221 thousand
14	Liao Ning Province	43 million 740 thousand	43 million 689 thousand
15	Fu Jian Province	36 million 890 thousand	39 million 110 thousand
16	Shaanxi Province	37 million 320 thousand	38 million 354 thousand
17	Hei Longjiang Province	38 million 310 thousand	37 million 887 thousand
18	Shan Xi Province	35 million 710 thousand	37 million 23 thousand
19	Gui Zhou Province	34 million 740 thousand	35 million 800 thousand
20	Chong Qing City	28 million 840 thousand	30 million 484 thousand
21	Ji Lin Province	27 million 450 thousand	27 million 174 thousand
22	Gan Su Province	25 million 570 thousand	26 million 257 thousand
23	Nei Menggu Province	24 million 700 thousand	25 million 286 thousand
24	Xin Jiang Province	21 million 810 thousand	24 million 446 thousand
25	Shang Hai City	23 million 10 thousand	24 million 183 thousand
26	Tai Wan Province		23 million 690 thousand
27	Bei Jing City	19 million 610 thousand	21 million 707 thousand
28	Tian Jin City	12 million 930 thousand	15 million 568 thousand
29	Hai Nan Province	8 million 670 thousand	9 million 257 thousand
30	Hong Kong		7 million 430 thousand
31	Ning Xia Province	6 million 300 thousand	6 million 817 thousand
32	Qing Hai Province	5 million 620 thousand	5 million 983 thousand
33	Tibet	3 million	3 million 371 thousand
34	Macao		632 thousand