BackTrencsén County
Language
| District | Area (km2) |
Inhab. | Density | Hun. | Ger. | Slov. | Rom. | Russ. | Cro. | Serb. | Other | Notice |
| Báni | 509 | 29606 | 58.2 | 1133 | 1116 | 27224 | 1 | 132 | Gipsy and Czech | |||
| Csaczai | 405 | 33968 | 83.9 | 445 | 563 | 32764 | 4 | 1 | 1 | 190 | ||
| Illavai | 470 | 29014 | 61.7 | 1910 | 830 | 25707 | 125 | 15 | 31 | 42 | 354 | |
| Kiszuczaújhelyi | 470 | 32366 | 68.9 | 526 | 367 | 31287 | 1 | 5 | 1 | 179 | ||
| Nagybicscsei | 361 | 28243 | 78.2 | 608 | 669 | 26774 | 1 | 191 | ||||
| Puhói | 488 | 30765 | 63 | 824 | 1078 | 28266 | 2 | 1 | 594 | |||
| Trencséni | 603 | 40071 | 66.5 | 1037 | 1030 | 37550 | 1 | 1 | 452 | |||
| Vágbeszterczei | 463 | 28375 | 61.3 | 748 | 450 | 27008 | 9 | 5 | 155 | Gipsy, Czech and Polish | ||
| Zsolnai | 656 | 41045 | 62.6 | 640 | 538 | 39560 | 27 | 21 | 259 | |||
| Trencsén cc. | 16 | 7805 | 487.8 | 2997 | 925 | 3676 | 3 | 1 | 9 | 194 | ||
| Zsolna cc. | 14 | 9179 | 655.6 | 2336 | 1463 | 4954 | 11 | 2 | 2 | 2 | 409 | |
| 4455 | 310437 | 13204 | 9029 | 284770 | 172 | 24 | 78 | 51 | 3109 |
Religion
| District | Area (km2) |
Inhab. | Density | Rc. | Gc. | Calv. | Luth. | Go. | Unit. | Jew. |
| Báni | 509 | 29606 | 58.2 | 21919 | 18 | 6613 | 1 | 1055 | ||
| Csaczai | 405 | 33968 | 83.9 | 33217 | 7 | 16 | 60 | 6 | 662 | |
| Illavai | 470 | 29014 | 61.7 | 27486 | 56 | 150 | 156 | 154 | 3 | 1009 |
| Kiszuczaújhelyi | 470 | 32366 | 68.9 | 31817 | 15 | 6 | 48 | 480 | ||
| Nagybicscsei | 361 | 28243 | 78.2 | 27134 | 4 | 18 | 56 | 2 | 1029 | |
| Puhói | 488 | 30765 | 63 | 23956 | 5 | 35 | 5633 | 1 | 1134 | |
| Trencséni | 603 | 40071 | 66.5 | 26700 | 7 | 29 | 12184 | 3 | 1148 | |
| Vágbeszterczei | 463 | 28375 | 61.3 | 26505 | 2 | 69 | 1063 | 2 | 734 | |
| Zsolnai | 656 | 41045 | 62.6 | 39744 | 36 | 18 | 453 | 1 | 790 | |
| Trencsén cc. | 16 | 7805 | 487.8 | 5616 | 15 | 82 | 778 | 10 | 3 | 1301 |
| Zsolna cc. | 14 | 9179 | 655.6 | 7139 | 29 | 143 | 377 | 19 | 2 | 1467 |
| 4455 | 310437 | 271233 | 176 | 584 | 27421 | 198 | 9 | 10809 |
| Abbreviations: | ||||||
| Hun. Hungarian | Rc. Roman Catholic | Inhab. Inhabitants | ||||
| Ger. German | Gc. Greek Catholic | |||||
| Slov. Slovakian | Calv. Calvinist | cc. City with Council | ||||
| Rom. Romanian | Luth. Lutheran | cmr. City with Municipal Right | ||||
| Russ. Russniak | Go. Greek Orthodox | pv. Political Village (in Croatian-Slavonia) | ||||
| Cro. Croatian | Unit. Unitarian | v. Village (in Croatian-Slavonia) | ||||
| Serb. Serbian | Jew. Jewish | |||||