| Región y Área | Valor Estimado (%) | Error Estándar (%) | Intervalo de Confianza al 95 (%) | Coeficiente de Variación (%) | Tamaño Ponderado | Tamaño sin Ponderar | |
| Inferior | Superior | ||||||
| Total | 8.92 | 0.45 | 8.02 | 9.81 | 0.05 | 5,825 | 367 |
| Urbana | 9.32 | 2.07 | 5.24 | 13.40 | 0.22 | 387 | 34 |
| Rural | 8.89 | 0.46 | 7.98 | 9.80 | 0.05 | 5,438 | 333 |
| Amazonas | 7.07 | 0.54 | 6.02 | 8.13 | 0.08 | 363 | 17 |
| Urbana | 7.43 | 0.59 | 6.26 | 8.60 | 0.08 | 9 | 2 |
| Rural | 7.06 | 0.55 | 5.98 | 8.15 | 0.08 | 354 | 15 |
| Ancash | 9.87 | 1.31 | 7.29 | 12.44 | 0.13 | 345 | 21 |
| Urbana | 8.00 | 0.00 | 8.00 | 8.00 | 0.00 | 15 | 2 |
| Rural | 9.95 | 1.36 | 7.27 | 12.63 | 0.14 | 330 | 19 |
| Apurímac | 14.38 | 5.18 | 4.19 | 24.58 | 0.36 | 242 | 26 |
| Urbana | 5.17 | 1.10 | 3.01 | 7.33 | 0.21 | 12 | 4 |
| Rural | 14.86 | 5.38 | 4.28 | 25.45 | 0.36 | 230 | 22 |
| Arequipa | 15.61 | 4.98 | 5.82 | 25.40 | 0.32 | 101 | 10 |
| Urbana | 25.00 | 0.00 | 25.00 | 25.00 | 0.00 | 45 | 1 |
| Rural | 7.96 | 1.80 | 4.43 | 11.50 | 0.23 | 56 | 9 |
| Ayacucho | 7.82 | 0.34 | 7.15 | 8.49 | 0.04 | 286 | 25 |
| Urbana | 8.68 | 0.82 | 7.08 | 10.28 | 0.09 | 55 | 2 |
| Rural | 7.61 | 0.38 | 6.86 | 8.37 | 0.05 | 232 | 23 |
| Cajamarca | 8.67 | 0.75 | 7.20 | 10.14 | 0.09 | 748 | 11 |
| Urbana | 16.00 | 0.00 | 16.00 | 16.00 | 0.00 | 15 | 1 |
| Rural | 8.51 | 0.73 | 7.08 | 9.95 | 0.09 | 732 | 10 |
| Cusco | 7.90 | 1.75 | 4.46 | 11.35 | 0.22 | 331 | 14 |
| Urbana | 2.04 | 0.74 | 0.58 | 3.50 | 0.36 | 53 | 3 |
| Rural | 9.02 | 1.78 | 5.52 | 12.52 | 0.20 | 278 | 11 |
| Huancavelica | 8.68 | 0.70 | 7.30 | 10.05 | 0.08 | 173 | 18 |
| Urbana | 8.00 | 0.00 | 8.00 | 8.00 | 0.00 | 6 | 1 |
| Rural | 8.70 | 0.72 | 7.28 | 10.12 | 0.08 | 167 | 17 |
| Huánuco | 8.18 | 0.28 | 7.62 | 8.73 | 0.03 | 203 | 11 |
| Rural | 8.18 | 0.28 | 7.62 | 8.73 | 0.03 | 203 | 11 |
| Ica | 8.29 | 0.97 | 6.39 | 10.19 | 0.12 | 51 | 12 |
| Rural | 8.29 | 0.97 | 6.39 | 10.19 | 0.12 | 51 | 12 |
| Junín | 8.66 | 0.67 | 7.34 | 9.98 | 0.08 | 658 | 33 |
| Urbana | 9.98 | 1.26 | 7.50 | 12.47 | 0.13 | 54 | 3 |
| Rural | 8.54 | 0.72 | 7.13 | 9.94 | 0.08 | 604 | 30 |
| La Libertad | 7.62 | 1.10 | 5.45 | 9.79 | 0.14 | 163 | 7 |
| Rural | 7.62 | 1.10 | 5.45 | 9.79 | 0.14 | 163 | 7 |
| Lambayeque | 11.43 | 3.58 | 4.38 | 18.48 | 0.31 | 112 | 9 |
| Rural | 11.43 | 3.58 | 4.38 | 18.48 | 0.31 | 112 | 9 |
| Lima Provincias | 7.52 | 0.72 | 6.11 | 8.93 | 0.10 | 111 | 12 |
| Urbana | 8.00 | 0.00 | 8.00 | 8.00 | 0.00 | 14 | 1 |
| Rural | 7.46 | 0.82 | 5.84 | 9.07 | 0.11 | 97 | 11 |
| Loreto | 8.35 | 2.61 | 3.23 | 13.48 | 0.31 | 488 | 14 |
| Urbana | 8.00 | 0.00 | 8.00 | 8.00 | 0.00 | 9 | 1 |
| Rural | 8.36 | 2.66 | 3.14 | 13.58 | 0.32 | 479 | 13 |
| Madre de Dios | 10.10 | 1.28 | 7.57 | 12.62 | 0.13 | 53 | 18 |
| Urbana | 16.00 | 5.82 | 4.55 | 27.45 | 0.36 | 2 | 2 |
| Rural | 9.86 | 1.29 | 7.32 | 12.41 | 0.13 | 51 | 16 |
| Moquegua | 6.13 | 1.18 | 3.81 | 8.46 | 0.19 | 18 | 11 |
| Urbana | 4.00 | 0.00 | 4.00 | 4.00 | 0.00 | 1 | 1 |
| Rural | 6.26 | 1.27 | 3.77 | 8.76 | 0.20 | 17 | 10 |
| Pasco | 13.08 | 2.32 | 8.53 | 17.64 | 0.18 | 215 | 23 |
| Urbana | 8.00 | 0.00 | 8.00 | 8.00 | 0.00 | 1 | 1 |
| Rural | 13.11 | 2.32 | 8.54 | 17.67 | 0.18 | 214 | 22 |
| Piura | 5.36 | 0.73 | 3.92 | 6.80 | 0.14 | 307 | 12 |
| Urbana | 4.98 | 1.09 | 2.83 | 7.12 | 0.22 | 55 | 2 |
| Rural | 5.45 | 0.85 | 3.77 | 7.13 | 0.16 | 252 | 10 |
| Puno | 10.12 | 2.29 | 5.61 | 14.63 | 0.23 | 315 | 10 |
| Urbana | 8.00 | 0.00 | 8.00 | 8.00 | 0.00 | 25 | 1 |
| Rural | 10.30 | 2.49 | 5.40 | 15.20 | 0.24 | 290 | 9 |
| San Martín | 8.75 | 1.13 | 6.53 | 10.98 | 0.13 | 345 | 18 |
| Urbana | 6.59 | 1.57 | 3.51 | 9.67 | 0.24 | 11 | 2 |
| Rural | 8.82 | 1.16 | 6.53 | 11.11 | 0.13 | 334 | 16 |
| Tacna | 9.05 | 1.50 | 6.09 | 12.00 | 0.17 | 26 | 13 |
| Urbana | 6.97 | 0.93 | 5.14 | 8.79 | 0.13 | 6 | 4 |
| Rural | 9.63 | 1.83 | 6.03 | 13.23 | 0.19 | 20 | 9 |
| Tumbes | 5.40 | 0.90 | 3.63 | 7.17 | 0.17 | 17 | 9 |
| Rural | 5.40 | 0.90 | 3.63 | 7.17 | 0.17 | 17 | 9 |
| Ucayali | 7.91 | 0.88 | 6.19 | 9.64 | 0.11 | 154 | 13 |
| Rural | 7.91 | 0.88 | 6.19 | 9.64 | 0.11 | 154 | 13 |
| Fuente y elaboración: Instituto Nacional de Estadística e Informática - Encuesta Nacional a Instituciones Educativas de Nivel Inicial y Primaria 2012. | |||||||