Census data for Græsted parish
| 1787 | 19 | 683 | 333 | 48.76% | 350 | 51.24% | 0 | 0.00% | 0 |
| 1801 | 33 | 949 | 476 | 50.16% | 473 | 49.84% | 0 | 0.00% | 0 |
| 1834 | 29 | 1,339 | 678 | 50.63% | 661 | 49.37% | 0 | 0.00% | 0 |
| 1840 | 34 | 1,417 | 697 | 49.19% | 720 | 50.81% | 0 | 0.00% | 0 |
| 1845 | 41 | 1,491 | 714 | 47.89% | 777 | 52.11% | 0 | 0.00% | 0 |
| 1850 | 37 | 1,536 | 760 | 49.48% | 776 | 50.52% | 0 | 0.00% | 0 |
| 1855 | 56 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1860 | 36 | 1,725 | 863 | 50.03% | 862 | 49.97% | 0 | 0.00% | 0 |
| 1870 | 96 | 1,935 | 959 | 49.56% | 976 | 50.44% | 0 | 0.00% | 1,935 |
| 1880 | 147 | 1,929 | 940 | 48.73% | 989 | 51.27% | 0 | 0.00% | 0 |
| 1890 | 160 | 2,093 | 1,017 | 48.59% | 1,076 | 51.41% | 0 | 0.00% | 25 |
| 1901 | 1,379 | 2,119 | 1,024 | 48.32% | 1,095 | 51.68% | 0 | 0.00% | 2,099 |
| 1906 | 165 | 2,161 | 1,051 | 48.63% | 1,109 | 51.32% | 1 | 0.05% | 1,870 |
| 1911 | 201 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1916 | 202 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1921 | 170 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1925 | 242 | 22 | 11 | 50.00% | 11 | 50.00% | 0 | 0.00% | 0 |
| 1930 | 184 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1940 | 2,139 | 76 | 38 | 50.00% | 37 | 48.68% | 1 | 1.32% | 0 |