Census · County-level area
Yi County census data
Compare recent census results and explore the age and ethnic structure of Yi County.
Total population485,536 people
Households178,451
Urbanization rate41.1%
Sex ratio (male per 100 female)100.7
Census data
Population, households, age structure and ethnic composition from modern censuses.
| Value | Fifth census | Sixth census | Seventh census |
|---|---|---|---|
| Total population | 541,399 people | 537,564 people | 485,536 people |
| Urbanization rate | 6.6% | 23.5% | 41.1% |
| Urban population | 35,759 people | 126,242 people | 199,500 people |
| Male | 278,913 people | 272,911 people | 243,653 people |
| Female | 262,486 people | 264,653 people | 241,883 people |
| Households | 145,699 | 148,668 | 178,451 |
| Average household size | 3.64 | 3.54 | 2.66 |
Age pyramid
Male and female population by five-year age group in the latest census.
Ethnic composition
Population by ethnic group in the latest census.
Han94.31%
506,966 people
Dong3.64%
19,542 people
Hui1.79%
9,625 people
Tujia0.05%
288 people
Zhuang0.05%
286 people
Tibetan0.05%
253 people
Manchu0.03%
143 people
Mongol0.02%
129 people
Korean0.01%
65 people
Wa0.01%
36 people
Yi0.01%
34 people
Bouyei0.01%
27 people
Lisu0.00%
21 people
Dai0.00%
20 people
Yao0.00%
19 people
Miao0.00%
17 people
Bai0.00%
15 people
Evenki0.00%
14 people
Jingpo0.00%
9 people
Kazakh0.00%
7 people
Hani0.00%
6 people
Kyrgyz0.00%
6 people
Uyghur0.00%
5 people
Li0.00%
5 people
Mulao0.00%
5 people
Dongxiang0.00%
3 people
Naxi0.00%
3 people
Blang0.00%
3 people
Lahu0.00%
2 people
Lhoba0.00%
2 people
She0.00%
1 people
Qiang0.00%
1 people
Salar0.00%
1 people
Tajik0.00%
1 people
Monba0.00%
1 people
Gin0.00%
1 people
Methodology and sources
Figures are compiled from national statistical yearbooks, census publications and official regional statistics. Each table displays its reference year. Read the data sources page for details.