| Superficie Construida | ||||
| Decada | % Total | Top Provincial | Top Nacional* | |
| <1900 | 0.00% | <- 98º -> | <- 7126º -> | |
| 1900-1909 | 21.01% | <- 111º -> | <- 5001º -> | |
| 1910-1919 | 0.40% | <- 131º -> | <- 5156º -> | |
| 1920-1929 | 18.94% | <- 94º -> | <- 3317º -> | |
| 1930-1939 | 16.62% | <- 67º -> | <- 3551º -> | |
| 1940-1949 | 14.81% | <- 83º -> | <- 4565º -> | |
| 1950-1959 | 7.77% | <- 78º -> | <- 5457º -> | |
| 1960-1969 | 0.53% | <- 153º -> | <- 7216º -> | |
| 1970-1979 | 2.19% | <- 149º -> | <- 7130º -> | |
| 1980-1989 | 9.97% | <- 96º -> | <- 6490º -> | |
| 1990-1999 | 2.31% | <- 124º -> | <- 7127º -> | |
| 2000-2009 | 2.61% | <- 133º -> | <- 7221º -> | |
| 2010-2019 | 2.85% | <- 97º -> | <- 6041º -> | |
| Mapa edificaciones en otros Municipios |
| Habitantes en otros municipios | ||
| Municipio | Habitantes | Diferencia (2023) |
| Soria | 40.750 | +654 |
| Almazán | 5.476 | +50 |
| Marchamalo | 8.497 | +224 |
| La Riba de Escalote | 8 | -2 |
| Barcones | 25 | -1 |
| Evolución de la población desde 1900 hasta 2024 | |||
| Año | Hombres | Mujeres | Total |
| 2024 | 27 | 15 | 42 |
| 2023 | 29 | 20 | 49 |
| 2022 | 29 | 24 | 53 |
| 2021 | 28 | 19 | 47 |
| 2020 | 26 | 21 | 47 |
| 2019 | 11 | 10 | 21 |
| 2018 | 12 | 12 | 24 |
| 2017 | 12 | 14 | 26 |
| 2016 | 13 | 14 | 27 |
| 2015 | 13 | 16 | 29 |
| 2014 | 16 | 17 | 33 |
| 2013 | 17 | 18 | 35 |
| 2012 | 17 | 13 | 30 |
| 2011 | 21 | 13 | 34 |
| 2010 | 16 | 11 | 27 |
| 2009 | 16 | 11 | 27 |
| 2008 | 17 | 11 | 28 |
| 2007 | 17 | 11 | 28 |
| 2006 | 18 | 11 | 29 |
| 2005 | 19 | 11 | 30 |
| 2004 | 20 | 12 | 32 |
| 2003 | 22 | 13 | 35 |
| 2002 | 23 | 17 | 40 |
| 2001 | 24 | 18 | 42 |
| 2000 | 25 | 19 | 44 |
| 1999 | 25 | 19 | 44 |
| 1998 | 25 | 22 | 47 |
| 1996 | 32 | 23 | 55 |
| 1995 | 40 | 31 | 71 |
| 1994 | 34 | 27 | 61 |
| 1993 | 36 | 30 | 66 |
| 1992 | 25 | 24 | 49 |
| 1991 | 26 | 25 | 51 |
| 1990 | 28 | 26 | 54 |
| 1989 | 29 | 26 | 55 |
| 1988 | 28 | 25 | 53 |
| 1987 | 28 | 27 | 55 |
| 1986 | 29 | 28 | 57 |
| 1981 | 0 | 0 | 59 |
| 1970 | 0 | 0 | 110 |
| 1960 | 0 | 0 | 303 |
| 1950 | 0 | 0 | 326 |
| 1940 | 0 | 0 | 394 |
| 1930 | 0 | 0 | 420 |
| 1920 | 0 | 0 | 426 |
| 1910 | 0 | 0 | 441 |
| 1900 | 0 | 0 | 431 |
| Poblacion Estacional Máxima | |||
| Año | Personas | ||
| 2016 | 250 | ||
| 2015 | 250 | ||
| 2014 | 250 | ||
| 2013 | 250 | ||
| 2012 | 250 | ||
| 2011 | 250 | ||
| 2010 | 250 | ||
| 2009 | 250 | ||
| 2008 | 250 | ||
| 2005 | 250 | ||
| 2000 | 250 | ||
| | |
| Estructura en otros Municipios |
| | |
| | |
| Habitantes segun Pais de Nacimiento | |||
| Pais | 2022 | Dif (2021) | |
| Rumanía | 4 | -2 | |
| Marruecos | 3 | 2 | |
| Colombia | 2 | 2 | |
| | |
| Top Municipal % Habitantes nacidos en otro pais | |||
| Provincia | Municipio | Pos | % |
| Guadalajara | Bañuelos | 55 | 42,86 |
| Toledo | El Casar de Escalona | 532 | 21,89 |
| Granada | Huéneja | 1.060 | 16,98 |
| Soria | Arenillas | 1.061 | 16,98 |
| Barcelona | Torrelles de Foix | 1.062 | 16,97 |
| Soria | Berlanga de Duero | 2.644 | 10,57 |
| Soria | Rello | 4.049 | 7,14 |
| Guadalajara | Romanillos de Atienza | 6.438 | 3,13 |
| Soria | Barcones | 7.777 | 0,00 |
| Soria | La Riba de Escalote | 8.020 | 0,00 |
| | |
| Pirámide en otros Municipios |
| Población de Arenillas por sexo y edad 2024 (grupos quinquenales) | |||
| Edad | Hombres | Mujeres | Total |
| 0-5 | 2 | 0 | 2 |
| 5-10 | 1 | 1 | 2 |
| 10-15 | 0 | 0 | 0 |
| 15-20 | 0 | 0 | 0 |
| 20-25 | 0 | 1 | 1 |
| 25-30 | 0 | 0 | 0 |
| 30-35 | 0 | 1 | 1 |
| 35-40 | 1 | 1 | 2 |
| 40-45 | 5 | 2 | 7 |
| 45-50 | 3 | 1 | 4 |
| 50-55 | 3 | 1 | 4 |
| 55-60 | 2 | 0 | 2 |
| 60-65 | 1 | 1 | 2 |
| 65-70 | 1 | 2 | 3 |
| 70-75 | 4 | 0 | 4 |
| 75-80 | 0 | 1 | 1 |
| 80-85 | 1 | 0 | 1 |
| 85- | 3 | 3 | 6 |
| Total | 27 | 15 | 42 |
| | |
| | |
| Evolución Nacimientos y Defunciones desde 1996 hasta 2023 | |||
| Año | Nacimientos | Fallecidos | Diferencia |
| 2023 | 0 | 0 | 0 |
| 2022 | 2 | 0 | 2 |
| 2021 | 0 | 1 | -1 |
| 2020 | 0 | 0 | 0 |
| 2019 | 2 | 0 | 2 |
| 2018 | 1 | 0 | 1 |
| 2017 | 0 | 0 | 0 |
| 2016 | 1 | 1 | 0 |
| 2015 | 1 | 0 | 1 |
| 2014 | 1 | 1 | 0 |
| 2013 | 1 | 0 | 1 |
| 2012 | 0 | 0 | 0 |
| 2011 | 0 | 2 | -2 |
| 2010 | 0 | 0 | 0 |
| 2009 | 1 | 0 | 1 |
| 2008 | 0 | 0 | 0 |
| 2007 | 0 | 0 | 0 |
| 2006 | 0 | 0 | 0 |
| 2005 | 0 | 1 | -1 |
| 2004 | 0 | 0 | 0 |
| 2003 | 0 | 3 | -3 |
| 2002 | 0 | 1 | -1 |
| 2001 | 0 | 0 | 0 |
| 2000 | 0 | 0 | 0 |
| 1999 | 0 | 0 | 0 |
| 1998 | 0 | 2 | -2 |
| 1997 | 0 | 0 | 0 |
| 1996 | 1 | 0 | 1 |
| | |
| Evolución Matrimonios desde 1996 hasta 2023 | |
| Año | Matrimonios |
| 2023 | 0 |
| 2022 | 1 |
| 2021 | 0 |
| 2020 | 1 |
| 2019 | 1 |
| 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 Arenillas | ||||
| Año | Renta Bruta | Var | Renta Dispo | Var |
| 2019 | 14.766€ | 14€ (0,09%) | 13.213€ | 234€ (1,77%) |
| 2018 | 14.752€ | 1.095€ (7,42%) | 12.979€ | 467€ (3,60%) |
| 2017 | 13.657€ | 1.875€ (13,73%) | 12.512€ | 1.929€ (15,42%) |
| 2016 | 11.782€ | -298€ (-2,53%) | 10.583€ | -354€ (-3,34%) |
| 2015 | 12.080€ | -869€ (-7,19%) | 10.937€ | -1.216€ (-11,12%) |
| 2014 | 12.949€ | -3.997€ (-30,87%) | 12.153€ | -3.487€ (-28,69%) |
| 2013 | 16.946€ | 0€ (0,00%) | 15.640€ | 0€ (0,00%) |
| Renta Municipios Cercanos | ||||
| Municipio | Renta Bruta | Pos Prov | Pos Comu | Pos Naci |
| Soria (Soria) | 27.079€ | 3 | 70 | 841 |
| Marchamalo (Guadalajara) | 24.865€ | 22 | 48 | 1304 |
| Almazán (Soria) | 22.877€ | 15 | 236 | 1894 |
| Castañar de Ibor (Caceres) | 14.769€ | 149 | 271 | 6248 |
| Arenillas (Soria) | 14.766€ | 96 | 1602 | 6249 |
| Parauta (Malaga) | 14.766€ | 92 | 655 | 6250 |
| Liquidación IPRF vs Presupuesto Ayuntamiento | |||
| Municipio | Liquidación | Capitulo 4 y 7 Presupuesto | % |
| Soria (Soria) | 91.215.833€ | 13.030.680€ | 14,29 % |
| Marchamalo (Guadalajara) | 10.988.404€ | 1.635.565€ | 14,88 % |
| Almazán (Soria) | 7.845.357€ | 1.853.992€ | 23,63 % |
| Castañar de Ibor (Caceres) | 552.095€ | 595.690€ | 107,90 % |
| Arenillas (Soria) | 31.190€ | 11.079€ | 35,52 % |
| Parauta (Malaga) | 73.876€ | 544.890€ | 737,57 % |
| Precio de la vivienda en otros Municipios |
| | |
| Agosto 2025 | Total Afiliados | Variacion | |||
| Mensual | Anual | ||||
| Absoluta | Relativa | Absoluta | Relativa | ||
| Total | 8 | 0 | 0 % | -1 | -11.11 % |
| REGIMEN: | |||||
| GENERAL | 0 | 0 | 0 % | 0 | 0 % |
| AUTONOMOS | 6 | 0 | 0 % | -2 | -25.00 % |
| AGRARIO | 0 | 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. |
| Soria | 23.095 | 71 |
| Almazán | 2.266 | -2 |
| Marchamalo | 6.300 | 6 |
| La Riba de Escalote | 2 | 0 |
| Barcones | 8 | 0 |
| | |
| 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 | 0 | 0 % | 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 % |
| | |
| Matriculaciones | Mayo 2024 | Mayo 2023 | 12 Meses Interanual | 12 Meses Anteriores | ||||
| Mat | Dif | % | Mat | Dif | % | |||
| TOTAL | 1 | 0 | +1 | 100.00 % | 2 | 0 | +2 | 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 | 0 | 0 | 0 | 0.00 % | 0 | 0 | 0 | 0.00 % |
| MOTOCICLETAS | 1 | 0 | +1 | 100.00 % | 2 | 0 | +2 | 100.00 % |
| 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 |
| Soria | 58 | -8 (-12.12%) |
| Almazán | 11 | +7 (175.00%) |
| Marchamalo | 16 | +1 (6.67%) |
| La Riba de Escalote | 0 | 0 (0.00%) |
| Barcones | 0 | 0 (0.00%) |
| | |