Population by sex and nationality
| Nationality |
Men |
Women |
Total |
| Slovak
|
21 115 |
22 377 |
43 492 |
| Hungarian
|
16 465 |
17 858 |
34 323 |
| Gipsy
|
1 953 |
1 914 |
3 867 |
| Ruthenian
|
4 |
4 |
8 |
| Ukrainian
|
9 |
28 |
37 |
| Czech
|
179 |
229 |
408 |
| German
|
10 |
14 |
24 |
| Polish
|
7 |
15 |
22 |
| Croatian
|
0 |
0 |
0 |
| Serbian
|
1 |
1 |
2 |
| Russian
|
0 |
5 |
5 |
| Jewish
|
2 |
1 |
3 |
| Other and not specified
|
485 |
448 |
933 |
| Total
|
40 230 |
42 894 |
83 124 |
|