Census data for Kristrup parish
| 1787 | 16 | 628 | 315 | 50.16% | 313 | 49.84% | 0 | 0.00% | 0 |
| 1801 | 24 | 782 | 365 | 46.68% | 417 | 53.32% | 0 | 0.00% | 0 |
| 1834 | 25 | 1,068 | 535 | 50.09% | 533 | 49.91% | 0 | 0.00% | 0 |
| 1840 | 33 | 1,148 | 554 | 48.26% | 594 | 51.74% | 0 | 0.00% | 0 |
| 1845 | 41 | 1,245 | 610 | 49.00% | 635 | 51.00% | 0 | 0.00% | 0 |
| 1850 | 39 | 1,258 | 598 | 47.54% | 660 | 52.46% | 0 | 0.00% | 0 |
| 1855 | 69 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1860 | 33 | 1,661 | 813 | 48.95% | 848 | 51.05% | 0 | 0.00% | 54 |
| 1870 | 108 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1880 | 150 | 2,006 | 974 | 48.55% | 1,032 | 51.45% | 0 | 0.00% | 1,140 |
| 1890 | 188 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1901 | 1,270 | 2,876 | 1,407 | 48.92% | 1,469 | 51.08% | 0 | 0.00% | 1,704 |
| 1906 | 201 | 2,061 | 997 | 48.37% | 1,062 | 51.53% | 2 | 0.10% | 0 |
| 1911 | 247 | 18 | 10 | 55.56% | 5 | 27.78% | 3 | 16.67% | |
| 1916 | 221 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1921 | 206 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1925 | 281 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1930 | 253 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1940 | 1,978 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |