OSM tag name=Blackiston matches Blackiston in these Wikidata fields:
OSM tag name=Blackiston matches Blackiston, Delaware in these Wikidata fields:
OSM tag name=Blackiston matches Blackiston, DE in these Wikidata fields:
| Unincorporated communities in Delaware | landuse=residential, place |
| Unincorporated communities in Kent County, Delaware | landuse=residential, place |