Census data for Roskilde 1930
Hundred list
| 1930 | Ramsø | 13 | 61.54% | 4,445 | 4,064 | 2,144 | 52.76% | 1,919 | 47.22% | 1 | 0.02% | 4,027 |
| 1930 | Sømme | 17 | 58.82% | 9,084 | 2,804 | 1,492 | 53.21% | 1,311 | 46.75% | 1 | 0.04% | 742 |
| 1930 | Tune | 12 | 33.33% | 735 | 1,297 | 711 | 54.82% | 584 | 45.03% | 2 | 0.15% | 0 |
| 1930 | Voldborg | 13 | 30.77% | 813 | 3,128 | 1,583 | 50.61% | 1,528 | 48.85% | 17 | 0.54% | 1,636 |