| 20-34 Student-Teacher Ratio by Level of Regular Schools by Region | ||||||||
| Regular | Vocational | Regular | Regular | |||||
| Year | Primary | Junior | Senior | Senior | Specialized | Institution | Undergraduate | Specialized |
| Region | School | Secondary | Secondary | Secondary | Secondary | of Higher | ||
| School | School | School | School | Education | Courses | Courses | ||
| 2004 | 19.98 | 18.65 | 18.65 | 19.10 | 28.13 | 16.22 | 17.44 | 13.15 |
| 2005 | 19.43 | 17.80 | 18.54 | 20.62 | 31.02 | 16.85 | 17.75 | 14.78 |
| 2006 | 19.17 | 17.15 | 18.13 | 22.16 | 31.67 | 17.80 | 17.61 | 18.26 |
| 2007 | 18.82 | 16.52 | 17.48 | 23.50 | 31.39 | 17.28 | 17.31 | 17.20 |
| Beijing | 13.83 | 11.18 | 11.99 | 12.85 | 31.86 | 14.90 | 15.92 | 12.67 |
| Tianjin | 13.28 | 12.21 | 13.61 | 16.28 | 24.13 | 16.47 | 16.34 | 16.69 |
| Hebei | 14.73 | 15.21 | 17.35 | 23.51 | 29.34 | 17.62 | 17.73 | 17.40 |
| Shanxi | 17.14 | 15.37 | 16.18 | 19.82 | 33.85 | 17.30 | 17.72 | 15.77 |
| Inner Mongolia | 13.75 | 14.19 | 18.78 | 17.30 | 29.08 | 17.45 | 17.51 | 17.29 |
| Liaoning | 15.96 | 14.44 | 18.05 | 18.56 | 19.30 | 16.29 | 16.22 | 16.36 |
| Jilin | 11.69 | 13.93 | 18.88 | 19.21 | 19.64 | 18.32 | 18.20 | 18.54 |
| Heilongjiang | 12.84 | 13.99 | 16.25 | 15.63 | 26.28 | 16.76 | 17.17 | 16.09 |
| Shanghai | 13.87 | 12.80 | 12.76 | 18.63 | 24.88 | 16.51 | 16.07 | 17.19 |
| Jiangsu | 16.61 | 15.74 | 15.64 | 21.59 | 41.68 | 18.14 | 18.09 | 18.21 |
| Zhejiang | 20.26 | 15.74 | 14.68 | 22.92 | 27.01 | 19.08 | 19.42 | 18.66 |
| Anhui | 21.57 | 20.74 | 22.70 | 38.37 | 41.07 | 16.41 | 15.96 | 17.32 |
| Fujian | 16.05 | 15.85 | 14.89 | 25.13 | 16.60 | 17.36 | 13.20 | |
| Jiangxi | 21.08 | 15.10 | 17.25 | 26.72 | 47.34 | 17.66 | 17.85 | 17.23 |
| Shandong | 16.40 | 13.07 | 16.29 | 21.03 | 27.31 | 18.30 | 18.32 | 18.27 |
| Henan | 21.09 | 18.05 | 21.72 | 24.08 | 41.50 | 17.92 | 17.51 | 18.59 |
| Hubei | 18.07 | 17.05 | 19.11 | 33.13 | 33.84 | 17.81 | 17.94 | 17.60 |
| Hunan | 17.79 | 12.56 | 17.81 | 24.07 | 54.51 | 17.56 | 17.34 | 17.96 |
| Guangdong | 24.55 | 20.26 | 16.67 | 19.95 | 27.69 | 17.44 | 17.53 | 17.35 |
| Guangxi | 20.96 | 18.84 | 18.93 | 26.23 | 16.59 | 17.33 | 15.57 | |
| Hainan | 18.79 | 20.50 | 17.55 | 20.20 | 50.85 | 17.03 | 16.64 | 17.61 |
| Chongqing | 19.90 | 18.29 | 18.61 | 29.27 | 52.53 | 17.66 | 18.08 | 16.75 |
| Sichuan | 22.75 | 19.05 | 17.99 | 27.40 | 33.19 | 18.11 | 17.80 | 18.72 |
| Guizhou | 24.29 | 19.75 | 18.68 | 33.40 | 41.38 | 17.16 | 16.09 | 19.44 |
| Yunnan | 20.36 | 18.34 | 15.67 | 21.08 | 29.57 | 16.42 | 16.75 | 15.66 |
| Tibet | 18.00 | 17.91 | 18.39 | 40.44 | 15.65 | 16.79 | 12.47 | |
| Shaanxi | 16.70 | 17.48 | 19.36 | 28.45 | 37.42 | 16.39 | 16.76 | 15.55 |
| Gansu | 20.75 | 18.67 | 18.07 | 22.64 | 22.55 | 18.18 | 18.02 | 18.48 |
| Qinghai | 19.46 | 15.96 | 14.79 | 29.35 | 26.14 | 14.54 | 13.82 | 16.87 |
| Ningxia | 21.23 | 17.61 | 17.63 | 27.69 | 47.28 | 16.98 | 15.81 | 19.08 |
| Xinjiang | 15.41 | 13.90 | 14.78 | 14.18 | 25.42 | 16.42 | 16.95 | 15.50 |
| a) Of the student-teacher ratio of regular institution of higher education, full-time teachers include those from other schools. | ||||||||