lat: 54.501804999999855, lon: 18.146595200000416
| Key | Value |
| is_in:county | powiat wejherowski |
| is_in:municipality | gmina Szemud |
| is_in:province | województwo pomorskie |
| name:de | Grünberg |
| old_name:de:-1890 | Czenstkau |
| place | village |
| population | 555 |
| postal_code | 84-217 |
| source:population | wikipedia |
| teryt:rm | 01 |
| teryt:simc | 0175142 |
| teryt:stan_na | 2009-01-01 |
| teryt:updated_by | teryt2osm combine.py v. 43 |
| wikidata | Q5202286 |
| wikipedia | pl:Częstkowo (powiat wejherowski) |