Płock Governorate Language Language

| Language_ | Number_ | percentage_ | males | females_ |
|---|---|---|---|---|
| Polish | 447 685 | 80.86 | 216 794 | 230 891 |
| Yiddish | 51 215 | 9.25 | 24 538 | 26 677 |
| German | 35 931 | 6.49 | 17 409 | 18 522 |
| Russian | 15 137 | 2.73 | 13 551 | 1 586 |
| Ukrainian | 2 350 | 0.42 | 2 302 | 48 |
| Other | 1 285 | 0.23 | 1 041 | 244 |
| Persons , that didn`t name , their native language | 27 | >0.01 | 14 | 13 |