OSM tag name=Saint John matches Saint John in these Wikidata fields:
OSM tag name=Saint John matches Saint John, Indiana in these Wikidata fields:
OSM tag name=Saint John matches Saint John, IN in these Wikidata fields:
| Unincorporated communities in Indiana | landuse=residential, place |
| Unincorporated communities in Warrick County, Indiana | landuse=residential, place |