| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national archives ireland census 1921 | 1.93 | 0.9 | 1665 | 46 |
| national archives ireland census 1911 | 1.04 | 0.3 | 4607 | 64 |
| national archives ireland census 1926 | 1.39 | 0.1 | 4617 | 99 |
| national archives ireland census 1901 | 1 | 0.9 | 1625 | 18 |
| national census of ireland 1921 | 0.88 | 0.2 | 7882 | 60 |
| national archives of ireland census | 1.23 | 0.1 | 1853 | 38 |
| national archives census of ireland 1901/1911 | 0.91 | 0.6 | 3920 | 64 |
| n ireland census 1921 | 0.37 | 0.2 | 3015 | 2 |
| census of ireland 1921 | 1.34 | 0.5 | 56 | 76 |
| ireland census 1921 online | 0.15 | 0.2 | 4076 | 19 |
| was there a 1921 census in ireland | 0.78 | 0.6 | 4720 | 10 |
| census 1921 online northern ireland | 1.73 | 0.9 | 118 | 22 |
| irish census records 1921 | 0.84 | 0.7 | 8517 | 20 |
| irish census 1921 online | 0.92 | 0.8 | 2891 | 34 |
