Datos de población anuales de Gurrea de Gállego.
| Fecha | Todos | Hombres | Mujeres | |
|---|---|---|---|---|
| 01-01-2020 |
1476 | 744 | 732 | |
| 01-01-2019 |
1467 | 744 | 723 | |
| 01-01-2018 |
1476 | 755 | 721 | |
| 01-01-2017 |
1483 | 765 | 718 | |
| 01-01-2016 |
1513 | 783 | 730 | |
| 01-01-2015 |
1545 | 798 | 747 | |
| 01-01-2014 |
1575 | 813 | 762 | |
| 01-01-2013 |
1627 | 845 | 782 | |
| 01-01-2012 |
1644 | 862 | 782 | |
| 01-01-2011 |
1651 | 858 | 793 | |
| 01-01-2010 |
1664 | 862 | 802 | |
| 01-01-2009 |
1706 | 891 | 815 | |
| 01-01-2008 |
1710 | 892 | 818 | |
| 01-01-2007 |
1721 | 887 | 834 | |
| 01-01-2006 |
1745 | 905 | 840 | |
| 01-01-2005 |
1761 | 915 | 846 | |
| 01-01-2004 |
1744 | 904 | 840 | |
| 01-01-2003 |
1740 | 902 | 838 | |
| 01-01-2002 |
1793 | 923 | 870 | |
| 01-01-2001 |
1815 | 929 | 886 | |
| 01-01-2000 |
1834 | 938 | 896 | |
| 01-01-1999 |
1839 | 939 | 900 | |
| 01-01-1998 |
1871 | 956 | 915 |