County list
| 1940 | Bornholm | 4 | 24 | 95.83% | 26,650 | 46,966 | 23,744 | 50.56% | 23,218 | 49.44% | 4 | 0.01% | 0 |
| 1940 | Frederiksborg | 6 | 69 | 47.83% | 101,405 | 8,845 | 4,641 | 52.47% | 4,203 | 47.52% | 1 | 0.01% | 0 |
| 1940 | Haderslev | 5 | 44 | 27.27% | 34,349 | 1,493 | 761 | 50.97% | 732 | 49.03% | 0 | 0.00% | 0 |
| 1940 | Hjørring | 7 | 95 | 38.95% | 83,249 | 18,188 | 9,371 | 51.52% | 8,817 | 48.48% | 0 | 0.00% | 0 |
| 1940 | Holbæk | 7 | 89 | 38.20% | 96,316 | 17,044 | 8,625 | 50.60% | 8,418 | 49.39% | 1 | 0.01% | 0 |
| 1940 | København | 4 | 118 | 62.71% | 967,176 | 21,443 | 10,621 | 49.53% | 10,820 | 50.46% | 2 | 0.01% | 0 |
| 1940 | Maribo | 6 | 104 | 35.58% | 76,286 | 10,074 | 5,267 | 52.28% | 4,799 | 47.64% | 8 | 0.08% | 0 |
| 1940 | Odense | 8 | 115 | 32.17% | 129,743 | 14,877 | 7,897 | 53.08% | 6,977 | 46.90% | 3 | 0.02% | 1,344 |
| 1940 | Præstø | 7 | 94 | 34.04% | 67,770 | 18,124 | 9,568 | 52.79% | 8,556 | 47.21% | 0 | 0.00% | 11,559 |
| 1940 | Randers | 11 | 138 | 39.13% | 87,038 | 26,181 | 13,516 | 51.63% | 12,661 | 48.36% | 4 | 0.02% | 0 |
| 1940 | Ribe | 8 | 81 | 70.37% | 82,229 | 94,768 | 48,215 | 50.88% | 46,549 | 49.12% | 4 | 0.00% | 0 |
| 1940 | Ringkøbing | 9 | 127 | 44.88% | 84,540 | 22,253 | 11,679 | 52.48% | 10,574 | 47.52% | 0 | 0.00% | 0 |
| 1940 | Roskilde | 4 | 55 | 27.27% | 50,977 | 5,582 | 2,919 | 52.29% | 2,663 | 47.71% | 0 | 0.00% | 219 |
| 1940 | Skanderborg | 7 | 70 | 21.43% | 68,025 | 2,467 | 1,232 | 49.94% | 1,235 | 50.06% | 0 | 0.00% | 0 |
| 1940 | Sorø | 5 | 92 | 25.00% | 69,041 | 4,503 | 2,344 | 52.05% | 2,159 | 47.95% | 0 | 0.00% | 717 |
| 1940 | Svendborg | 7 | 103 | 33.01% | 82,707 | 9,303 | 4,841 | 52.04% | 4,462 | 47.96% | 0 | 0.00% | 2,714 |
| 1940 | Sønderborg | 3 | 20 | 65.00% | 23,617 | 1,394 | 724 | 51.94% | 670 | 48.06% | 0 | 0.00% | 0 |
| 1940 | Thisted | 7 | 99 | 34.34% | 46,492 | 23,564 | 11,878 | 50.41% | 11,686 | 49.59% | 0 | 0.00% | 0 |
| 1940 | Tønder | 5 | 35 | 34.29% | 21,309 | 2,749 | 1,426 | 51.87% | 1,323 | 48.13% | 0 | 0.00% | 0 |
| 1940 | Vejle | 9 | 92 | 29.35% | 102,912 | 4,020 | 2,127 | 52.91% | 1,882 | 46.82% | 11 | 0.27% | 0 |
| 1940 | Viborg | 12 | 161 | 42.86% | 80,351 | 37,495 | 19,631 | 52.36% | 17,858 | 47.63% | 6 | 0.02% | 323 |
| 1940 | Åbenrå | 3 | 20 | 40.00% | 23,604 | 350 | 174 | 49.71% | 176 | 50.29% | 0 | 0.00% | 0 |
| 1940 | Ålborg | 8 | 124 | 47.58% | 113,674 | 27,142 | 14,185 | 52.26% | 12,946 | 47.70% | 11 | 0.04% | 0 |
| 1940 | Århus | 6 | 63 | 20.63% | 107,564 | 1,523 | 771 | 50.62% | 752 | 49.38% | 0 | 0.00% | 0 |
| 1940 | Dansk Vestindiske øer | 3 | 30 | 0.00% | 0 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1940 | Færøerne | 6 | 39 | 0.00% | 0 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1940 | Grønland | 1 | 15 | 0.00% | 0 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
| 1940 | Slesvig-Holsten | 13 | 674 | 0.00% | 0 | 0 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% | |
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