List of Chinese administrative divisions by sex ratio

The gender ratio of Chinese administrative divisions is the sex ratio of males to females in the population of the particular area, and is a subject of academic study because of a high imbalance in births since the 1990s.

Gender ratio for 1-4 ages

Rank	Name	Boys for Every 100 Girls
1	Jiangxi	143
2	Henan	142
3	Anhui	138
4	Hainan	134
5	Hunan	133
5	Guangdong	133
7	Hubei	129
8	Guizhou	127
9	Shaanxi	125
10	Jiangsu	123
11	Hebei	122
11	Guangxi	122
13	Gansu	120
14	Fujian	119
14	Chongqing	119
16	Tianjin	118
17	Sichuan	116
17	Shandong	116
19	Yunnan	115
20	Liaoning	114
21	Zhejiang	113
22	Beijing	112
22	Shanxi	112
22	Jilin	112
22	Ningxia	112
26	Heilongjiang	111
26	Qinghai	111
28	Shanghai	109
29	Inner Mongolia	107
30	Xinjiang	106
31	Tibet	104

Figures are from a 2009 study published in the British Medical Journal.

See also

• Female infanticide in China
• Abortion in China
• Missing women of China