Contents
The provinces of Castile and León as well as all cities and municipalities of more than 20,000 inhabitants.
Provinces
| | Name | Abbr. | Status | Adm. | Capital | A (km˛) | C 1981-03-01 j | C 1991-03-01 j | C 2001-11-01 j | C 2011-11-01 j |
| i | Ávila {Avila} | | Prov | CLE | Ávila | 8,050 | 183,586 | 174,378 | 163,442 | 171,655 |
| i | Burgos | | Prov | CLE | Burgos | 14,291 | 363,523 | 352,772 | 348,934 | 372,548 |
| i | León {Leon} | | Prov | CLE | León | 15,581 | 523,607 | 525,896 | 488,751 | 493,310 |
| i | Palencia | | Prov | CLE | Palencia | 8,053 | 188,479 | 185,479 | 174,143 | 170,515 |
| i | Salamanca | | Prov | CLE | Salamanca | 12,350 | 364,305 | 357,801 | 345,609 | 350,030 |
| i | Segovia | | Prov | CLE | Segovia | 6,923 | 149,361 | 147,188 | 147,694 | 163,180 |
| i | Soria | | Prov | CLE | Soria | 10,306 | 100,719 | 94,537 | 90,717 | 94,620 |
| i | Valladolid | | Prov | CLE | Valladolid | 8,110 | 481,786 | 494,207 | 498,094 | 532,772 |
| i | Zamora | | Prov | CLE | Zamora | 10,561 | 227,771 | 213,668 | 199,090 | 191,621 |
| i | Castilla y León {Castilla y Leon} | CLE | Reg | | Valladolid | 94,225 | 2,583,137 | 2,545,926 | 2,456,474 | 2,540,251 |
| | Spain | ESP | | | Madrid | 504,783 | 37,682,355 | 38,872,268 | 40,847,371 | 46,815,916 |
- Instituto Nacional de Estadística, Madrid (web).
Principal Cities
Cities & Municipalities
| | Name | C C 1981-03-01 j | C C 1991-03-01 j | C C 2001-11-01 j | C C 2011-11-01 j |
| i | Aranda de Duero | 27,849 | 29,814 | 29,942 | 33,239 |
| i | Ávila {Avila} | 40,173 | 45,977 | 49,712 | 59,482 |
| i | Burgos | 152,545 | 160,278 | 166,187 | 178,864 |
| i | Laguna de Duero | 6,289 | 11,579 | 19,013 | 22,469 |
| i | León {Leon} | 127,095 | 144,021 | 130,916 | 131,411 |
| i | Medina del Campo | 18,886 | 19,735 | 19,907 | 21,515 |
| i | Miranda de Ebro | 37,026 | 36,550 | 35,925 | 38,341 |
| i | Palencia | 71,716 | 77,863 | 79,797 | 81,089 |
| i | Ponferrada | 53,763 | 59,948 | 62,175 | 68,383 |
| i | Salamanca | 153,981 | 162,888 | 156,368 | 151,658 |
| i | San Andrés del Rabanedo {San Andres del Rabanedo} | 15,743 | 20,504 | 26,054 | 31,675 |
| i | Segovia | 50,759 | 54,375 | 54,368 | 54,945 |
| i | Soria | 30,326 | 32,360 | 35,151 | 40,286 |
| i | Valladolid | 320,293 | 330,700 | 316,580 | 311,682 |
| i | Zamora | 58,560 | 64,476 | 64,845 | 65,417 |
- (1981) M. Mas & F.J. Goerlich: La localización de la población espańola sobre el territorio.
(1991) (2001) (2011) Instituto Nacional de Estadística, Madrid (web).