Elecciones a las Cortes de Castilla y León
| Población | Procuradores | Municipios | Mesas | Censo | Censo CERA | |
|---|---|---|---|---|---|---|
| Ávila | 158.498 | 7 | 248 | 361 | 128.988 | 8.015 |
| Burgos | 357.070 | 11 | 371 | 796 | 281.401 | 17.746 |
| León | 463.746 | 13 | 211 | 801 | 386.422 | 46.801 |
| Palencia | 162.035 | 7 | 191 | 376 | 134.287 | 7.320 |
| Salamanca | 331.473 | 10 | 362 | 702 | 275.343 | 30.505 |
| Segovia | 153.342 | 6 | 209 | 332 | 116.453 | 3.303 |
| Soria | 88.600 | 5 | 183 | 257 | 69.964 | 6.870 |
| Valladolid | 519.851 | 15 | 225 | 829 | 418.749 | 13.688 |
| Zamora | 174.549 | 7 | 248 | 383 | 148.744 | 20.206 |
| Castilla y León | 2.409.164 | 81 | 2.248 | 4.837 | 1.960.351 | 154.454 |