| Name | Polish language |
| Ethnologue status | 1 National |
| Language family | Indo-European languages |
| Office | |
| IETF | |
| Alphabet | Latin script |
| ISO 6391 | pl |
| ISO 6392 | pol |
| ISO 6393 | pol – inclusive code [ISO_639_macrolanguage]$#$Individual code:$#$szl –Silesian [Silesian_Polish] |
| Speakers (people) | 55,000,000 (2007) |
| Manuscript | |
| Micronation | |
| Publisher | |
| Former country | |
| Is a dialect | Yes |