Census data for Als parish
| 1787 | 34 | 1,156 | 585 | 50.61% | 571 | 49.39% | 0 | 0.00% | 0 |
| 1801 | 22 | 1,115 | 559 | 50.13% | 556 | 49.87% | 0 | 0.00% | 0 |
| 1834 | 51 | 1,432 | 705 | 49.23% | 727 | 50.77% | 0 | 0.00% | 0 |
| 1840 | 50 | 1,526 | 758 | 49.67% | 768 | 50.33% | 0 | 0.00% | 0 |
| 1845 | 55 | 1,585 | 784 | 49.46% | 801 | 50.54% | 0 | 0.00% | 0 |
| 1850 | 49 | 1,623 | 801 | 49.35% | 822 | 50.65% | 0 | 0.00% | 70 |
| 1855 | 64 | 1,650 | 797 | 48.30% | 853 | 51.70% | 0 | 0.00% | 0 |
| 1860 | 44 | 1,673 | 814 | 48.66% | 859 | 51.34% | 0 | 0.00% | 0 |
| 1870 | 102 | 1,788 | 871 | 48.71% | 917 | 51.29% | 0 | 0.00% | 0 |
| 1880 | 123 | 1,910 | 933 | 48.85% | 977 | 51.15% | 0 | 0.00% | 0 |
| 1890 | 168 | 1,984 | 976 | 49.19% | 1,008 | 50.81% | 0 | 0.00% | 0 |
| 1901 | 1,414 | 2,085 | 1,045 | 50.12% | 1,040 | 49.88% | 0 | 0.00% | 0 |
| 1906 | 157 | 12 | 7 | 58.33% | 5 | 41.67% | 0 | 0.00% | 0 |
| 1911 | 200 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1916 | 181 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1921 | 178 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1925 | 234 | 10 | 3 | 30.00% | 7 | 70.00% | 0 | 0.00% | 0 |
| 1930 | 173 | 2,403 | 1,249 | 51.98% | 1,153 | 47.98% | 1 | 0.04% | 2,090 |
| 1940 | 1,335 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |