| Item |
1953 |
1964 |
1982 |
1990 |
2000 |
| Total Population (10 000 persons) |
59435 |
69458 |
100818 |
113368 |
126583 |
| Male |
30799 |
35652 |
51944 |
58495 |
65355 |
| Female |
28636 |
33806 |
48874 |
54873 |
61228 |
| Sex Ratio (female=100) |
107.56 |
105.46 |
106.30 |
106.60 |
106.74 |
| Average Family Size (person/household) |
4.33 |
4.43 |
4.41 |
3.96 |
3.44 |
| Population by Age Group (%) |
|
|
|
|
|
| 0-14 |
36.28 |
40.69 |
33.59 |
27.69 |
22.89 |
| 15-64 |
59.31 |
55.75 |
61.50 |
66.74 |
70.15 |
| 65 and Over |
4.41 |
3.56 |
4.91 |
5.57 |
6.96 |
| Nationality Population |
|
|
|
|
|
| Han Nationality (10 000 persons) |
54728 |
65456 |
94088 |
104248 |
115940 |
| Percentage to Total Population (%) |
93.94 |
94.24 |
93.32 |
91.96 |
91.59 |
| Minority Nationalities (10 000 persons) |
3532 |
4002 |
6730 |
9120 |
10643 |
| Percentage to Total Population (%) |
6.06 |
5.76 |
6.68 |
8.04 |
8.41 |
| Population with Various Education Attainments |
|
|
|
|
|
| Per 100 000 Persons (person) |
|
|
|
|
|
| Junior College and Above |
- |
416 |
615 |
1422 |
3611 |
| Senior Secondary/Secondary Technical School |
- |
1319 |
6779 |
8039 |
11146 |
| Junior Secondary School |
- |
4680 |
17892 |
23344 |
33961 |
| Primary School |
- |
28330 |
35237 |
37057 |
35701 |
| Illiterate Population and Illiterate Rate |
|
|
|
|
|
| Illiterate Population (10 000 persons) |
- |
23327 |
22996 |
18003 |
8507 |
| Illiterate Rate (%) |
- |
33.58 |
22.81 |
15.88 |
6.72 |
| Population by Residence (10 000 persons) |
|
|
|
|
|
| Urban Population |
7726 |
12710 |
21082 |
29971 |
45844 |
| Rural Population |
50534 |
56748 |
79736 |
83397 |
80739 |
| Life Expectancy (years) |
- |
|
67.77* |
68.55 |
71.40 |
| Male |
- |
|
66.28* |
66.84 |
69.63 |
| Female |
- |
|
69.27* |
70.47 |
73.33 |