| Superficie Construida | ||||
| Decada | % Total | Top Provincial | Top Nacional* | |
| <1900 | 24.39% | <- 44º -> | <- 2845º -> | |
| 1900-1909 | 26.18% | <- 219º -> | <- 5162º -> | |
| 1910-1919 | 0.41% | <- 156º -> | <- 5250º -> | |
| 1920-1929 | 24.81% | <- 168º -> | <- 3470º -> | |
| 1930-1939 | 4.33% | <- 252º -> | <- 5712º -> | |
| 1940-1949 | 4.40% | <- 303º -> | <- 6369º -> | |
| 1950-1959 | 1.05% | <- 348º -> | <- 7105º -> | |
| 1960-1969 | 9.35% | <- 225º -> | <- 5806º -> | |
| 1970-1979 | 0.50% | <- 331º -> | <- 7463º -> | |
| 1980-1989 | 2.70% | <- 351º -> | <- 7417º -> | |
| 1990-1999 | 0.71% | <- 358º -> | <- 7476º -> | |
| 2000-2009 | 0.00% | <- 361º -> | <- 7591º -> | |
| 2010-2019 | 1.18% | <- 340º -> | <- 7033º -> | |
| Mapa edificaciones en otros Municipios |
| Habitantes en otros municipios | ||
| Municipio | Habitantes | Diferencia (2023) |
| Salamanca | 144.866 | +912 |
| Ciudad Rodrigo | 11.846 | +36 |
| Béjar | 11.957 | -64 |
| Alba de Yeltes | 200 | -1 |
| Sancti-Spíritus | 731 | -7 |
| Evolución de la población desde 1900 hasta 2024 | |||
| Año | Hombres | Mujeres | Total |
| 2024 | 23 | 11 | 34 |
| 2023 | 24 | 13 | 37 |
| 2022 | 23 | 13 | 36 |
| 2021 | 24 | 14 | 38 |
| 2020 | 27 | 14 | 41 |
| 2019 | 29 | 15 | 44 |
| 2018 | 27 | 15 | 42 |
| 2017 | 24 | 16 | 40 |
| 2016 | 24 | 15 | 39 |
| 2015 | 24 | 13 | 37 |
| 2014 | 25 | 15 | 40 |
| 2013 | 28 | 18 | 46 |
| 2012 | 30 | 19 | 49 |
| 2011 | 28 | 21 | 49 |
| 2010 | 29 | 22 | 51 |
| 2009 | 33 | 25 | 58 |
| 2008 | 33 | 26 | 59 |
| 2007 | 32 | 27 | 59 |
| 2006 | 31 | 25 | 56 |
| 2005 | 30 | 25 | 55 |
| 2004 | 32 | 26 | 58 |
| 2003 | 34 | 27 | 61 |
| 2002 | 34 | 26 | 60 |
| 2001 | 32 | 24 | 56 |
| 2000 | 36 | 25 | 61 |
| 1999 | 38 | 24 | 62 |
| 1998 | 43 | 27 | 70 |
| 1996 | 46 | 28 | 74 |
| 1995 | 49 | 32 | 81 |
| 1994 | 47 | 34 | 81 |
| 1993 | 44 | 34 | 78 |
| 1992 | 44 | 35 | 79 |
| 1991 | 47 | 37 | 84 |
| 1990 | 58 | 54 | 112 |
| 1989 | 61 | 58 | 119 |
| 1988 | 63 | 57 | 120 |
| 1987 | 71 | 63 | 134 |
| 1986 | 65 | 61 | 126 |
| 1981 | 0 | 0 | 139 |
| 1970 | 0 | 0 | 174 |
| 1960 | 0 | 0 | 242 |
| 1950 | 0 | 0 | 265 |
| 1940 | 0 | 0 | 206 |
| 1930 | 0 | 0 | 229 |
| 1920 | 0 | 0 | 201 |
| 1910 | 0 | 0 | 240 |
| 1900 | 0 | 0 | 239 |
| Poblacion Estacional Máxima | |||
| Año | Personas | ||
| 2015 | 70 | ||
| 2014 | 70 | ||
| 2013 | 70 | ||
| 2012 | 70 | ||
| 2011 | 70 | ||
| 2010 | 70 | ||
| 2009 | 70 | ||
| 2008 | 70 | ||
| 2005 | 70 | ||
| 2000 | 82 | ||
| | |
| Estructura en otros Municipios |
| | |
| Top Municipal % Habitantes nacidos en otro pais | |||
| Provincia | Municipio | Pos | % |
| Salamanca | Dios le Guarde | 3.779 | 7,69 |
| Valencia | Benimuslem | 3.918 | 7,40 |
| Salamanca | Alba de Yeltes | 4.325 | 6,64 |
| Salamanca | Sancti-Spíritus | 5.258 | 4,99 |
| Salamanca | Martín de Yeltes | 5.711 | 4,25 |
| Salamanca | Retortillo | 6.664 | 2,78 |
| Salamanca | Tenebrón | 7.404 | 1,48 |
| Guadalajara | Castilnuevo | 7.831 | 0,00 |
| Salamanca | Castraz | 7.832 | 0,00 |
| Burgos | Castrillo de Riopisuerga | 7.833 | 0,00 |
| | |
| Pirámide en otros Municipios |
| Población de Castraz por sexo y edad 2024 (grupos quinquenales) | |||
| Edad | Hombres | Mujeres | Total |
| 0-5 | 0 | 0 | 0 |
| 5-10 | 0 | 0 | 0 |
| 10-15 | 0 | 0 | 0 |
| 15-20 | 0 | 0 | 0 |
| 20-25 | 1 | 0 | 1 |
| 25-30 | 1 | 0 | 1 |
| 30-35 | 2 | 0 | 2 |
| 35-40 | 0 | 0 | 0 |
| 40-45 | 0 | 0 | 0 |
| 45-50 | 1 | 0 | 1 |
| 50-55 | 1 | 1 | 2 |
| 55-60 | 5 | 2 | 7 |
| 60-65 | 3 | 1 | 4 |
| 65-70 | 1 | 1 | 2 |
| 70-75 | 2 | 0 | 2 |
| 75-80 | 3 | 1 | 4 |
| 80-85 | 1 | 3 | 4 |
| 85- | 2 | 2 | 4 |
| Total | 23 | 11 | 34 |
| | |
| | |
| Evolución Nacimientos y Defunciones desde 1996 hasta 2023 | |||
| Año | Nacimientos | Fallecidos | Diferencia |
| 2023 | 0 | 2 | -2 |
| 2022 | 0 | 0 | 0 |
| 2021 | 0 | 0 | 0 |
| 2020 | 0 | 1 | -1 |
| 2019 | 0 | 4 | -4 |
| 2018 | 0 | 0 | 0 |
| 2017 | 0 | 2 | -2 |
| 2016 | 0 | 1 | -1 |
| 2015 | 0 | 0 | 0 |
| 2014 | 0 | 0 | 0 |
| 2013 | 0 | 0 | 0 |
| 2012 | 0 | 1 | -1 |
| 2011 | 0 | 2 | -2 |
| 2010 | 0 | 0 | 0 |
| 2009 | 0 | 1 | -1 |
| 2008 | 0 | 1 | -1 |
| 2007 | 0 | 0 | 0 |
| 2006 | 0 | 0 | 0 |
| 2005 | 0 | 0 | 0 |
| 2004 | 0 | 2 | -2 |
| 2003 | 0 | 0 | 0 |
| 2002 | 0 | 0 | 0 |
| 2001 | 0 | 0 | 0 |
| 2000 | 0 | 1 | -1 |
| 1999 | 0 | 2 | -2 |
| 1998 | 0 | 1 | -1 |
| 1997 | 0 | 3 | -3 |
| 1996 | 0 | 1 | -1 |
| | |
| Evolución Matrimonios desde 1996 hasta 2023 | |
| Año | Matrimonios |
| 2023 | 0 |
| 2022 | 0 |
| 2021 | 0 |
| 2020 | 0 |
| 2019 | 0 |
| 2018 | 0 |
| 2017 | 0 |
| 2016 | 0 |
| 2015 | 0 |
| 2014 | 0 |
| 2013 | 0 |
| 2012 | 0 |
| 2011 | 0 |
| 2010 | 0 |
| 2009 | 0 |
| 2008 | 0 |
| 2007 | 0 |
| 2006 | 0 |
| 2005 | 0 |
| 2004 | 0 |
| 2003 | 0 |
| 2002 | 0 |
| 2001 | 0 |
| 2000 | 0 |
| 1999 | 0 |
| 1998 | 0 |
| 1997 | 0 |
| 1996 | 0 |
| | |
| | |
| Evolución de la Renta Media en Castraz | ||||
| Año | Renta Bruta | Var | Renta Dispo | Var |
| 2014 | 12.249€ | -842€ (-6,87%) | 11.338€ | -1.124€ (-9,91%) |
| 2013 | 13.091€ | 0€ (0,00%) | 12.462€ | 0€ (0,00%) |
| Renta Municipios Cercanos | ||||
| Municipio | Renta Bruta | Pos Prov | Pos Comu | Pos Naci |
| Salamanca (Salamanca) | 24.382€ | 11 | 57 | 649 |
| Ciudad Rodrigo (Salamanca) | 18.143€ | 45 | 430 | 2603 |
| Béjar (Salamanca) | 17.947€ | 49 | 467 | 2699 |
| Sancti-Spíritus (Salamanca) | 14.868€ | 118 | 1134 | 4795 |
| Alba de Yeltes (Salamanca) | 13.727€ | 179 | 1460 | 5748 |
| Casasola (Avila) | 12.249€ | 167 | 1836 | 6703 |
| Castraz (Salamanca) | 12.249€ | 278 | 1837 | 6704 |
| Constanzana (Avila) | 12.246€ | 168 | 1838 | 6705 |
| Liquidación IPRF vs Presupuesto Ayuntamiento | |||
| Municipio | Liquidación | Capitulo 4 y 7 Presupuesto | % |
| Salamanca (Salamanca) | 272.226.286€ | 40.095.306€ | 14,73 % |
| Ciudad Rodrigo (Salamanca) | 11.844.507€ | 3.553.270€ | 30,00 % |
| Béjar (Salamanca) | 11.930.258€ | 3.573.707€ | 29,95 % |
| Sancti-Spíritus (Salamanca) | 354.161€ | 204.974€ | 57,88 % |
| Alba de Yeltes (Salamanca) | 63.761€ | 60.693€ | 95,19 % |
| Casasola (Avila) | 34.615€ | 25.894€ | 74,81 % |
| Castraz (Salamanca) | 8.574€ | 21.313€ | 248,58 % |
| Constanzana (Avila) | 33.592€ | 50.178€ | 149,37 % |
| Precio de la vivienda en otros Municipios |
| | |
| Agosto 2025 | Total Afiliados | Variacion | |||
| Mensual | Anual | ||||
| Absoluta | Relativa | Absoluta | Relativa | ||
| Total | 12 | 0 | 0 % | 0 | 0 % |
| REGIMEN: | |||||
| GENERAL | 6 | 0 | 0 % | 0 | 0 % |
| AUTONOMOS | 0 | 0 | 0 % | 0 | 0 % |
| AGRARIO | 5 | 0 | 0 % | 0 | 0 % |
| HOGAR | 0 | 0 | 0 % | 0 | 0 % |
| MAR | 0 | 0 | 0 % | 0 | 0 % |
| CARBON | 0 | 0 | 0 % | 0 | 0 % |
| Afiliación en otros municipios | ||
| Municipio | Afiliados | Dif. Mes Ant. |
| Salamanca | 66.455 | 363 |
| Ciudad Rodrigo | 3.562 | 55 |
| Béjar | 2.666 | 37 |
| Alba de Yeltes | 39 | 0 |
| Sancti-Spíritus | 182 | 2 |
| | |
| Agosto 2025 | Total Parados | Variacion | |||
| Mensual | Anual | ||||
| Absoluta | Relativa | Absoluta | Relativa | ||
| Total | 0 | 0 | 0 % | 0 | 0 % |
| HOMBRES | 0 | 0 | 0 % | 0 | 0 % |
| MUJERES | 0 | 0 | 0 % | 0 | 0 % |
| MENORES DE 25 AÑOS: | 0 | 0 | 0 % | 0 | 0 % |
| HOMBRES | 0 | 0 | 0 % | 0 | 0 % |
| MUJERES | 0 | 0 | 0 % | 0 | 0 % |
| ENTRE 25 Y 44 AÑOS | 0 | 0 | 0 % | 0 | 0 % |
| HOMBRES | 0 | +6 | 100.00 % | 0 | 0 % |
| MUJERES | 0 | 0 | 0 % | 0 | 0 % |
| MAYORES DE 45 AÑOS | 0 | 0 | 0 % | 0 | 0 % |
| HOMBRES | 0 | 0 | 0 % | 0 | 0 % |
| MUJERES | 0 | 0 | 0 % | 0 | 0 % |
| SECTOR: | |||||
| AGRICULTURA | 0 | 0 | 0 % | 0 | 0 % |
| INDUSTRIA | 0 | 0 | 0 % | 0 | 0 % |
| CONSTRUCCIÓN | 0 | 0 | 0 % | 0 | 0 % |
| SERVICIOS | 0 | 0 | 0 % | 0 | 0 % |
| SIN EMPLEO ANTERIOR | 0 | 0 | 0 % | 0 | 0 % |
| | |
| Estadísticas turísticas en otros municipios | |||
| Municipio | Total Turistas Septiembre 2024 | Diferencia Septiembre 2023 | Top |
| Salamanca | 102.984 | +102.984 (100,0%) | 30 |
| Ciudad Rodrigo | 10.631 | +10.631 (100,0%) | 376 |
| Béjar | 9.192 | +9.192 (100,0%) | 433 |
| Alba de Yeltes | 226 | +226 (100,0%) | 5.371 |
| Sancti-Spíritus | 2.611 | +2.611 (100,0%) | 1.335 |
| | |
| Matriculaciones | Mayo 2024 | Mayo 2023 | 12 Meses Interanual | 12 Meses Anteriores | ||||
| Mat | Dif | % | Mat | Dif | % | |||
| TOTAL | 1 | 0 | +1 | 100.00 % | 1 | 0 | +1 | 100.00 % |
| TURISMOS | 0 | 0 | 0 | 0.00 % | 0 | 0 | 0 | 0.00 % |
| CAMIONES | 0 | 0 | 0 | 0.00 % | 0 | 0 | 0 | 0.00 % |
| AUTOBUSES | 0 | 0 | 0 | 0.00 % | 0 | 0 | 0 | 0.00 % |
| CAMIONETAS | 0 | 0 | 0 | 0.00 % | 0 | 0 | 0 | 0.00 % |
| TRACTORES | 1 | 0 | +1 | 100.00 % | 1 | 0 | +1 | 100.00 % |
| MOTOCICLETAS | 0 | 0 | 0 | 0.00 % | 0 | 0 | 0 | 0.00 % |
| CICLOMOTORES | 0 | 0 | 0 | 0.00 % | 0 | 0 | 0 | 0.00 % |
| OTROS | 0 | 0 | 0 | 0.00 % | 0 | 0 | 0 | 0.00 % |
| Matriculaciones en otros municipios | ||
| Municipio | Matriculaciones Mayo 2024 | Diferencia Mayo 2023 |
| Salamanca | 145 | -14 (-8.81%) |
| Ciudad Rodrigo | 15 | +7 (87.50%) |
| Béjar | 12 | -3 (-20.00%) |
| Alba de Yeltes | 0 | 0 (0.00%) |
| Sancti-Spíritus | 0 | -1 (-100.00%) |
| | |