Nevertheless, this article is about a census-designated place — see the non-introduction part of the article.  Who would talk about living in Montrose-Ghent, Ohio?  Would a non-census government office be likely to refer to Montrose-Ghent in articles such as those which you source?  Moreover, do you have a source for the statement that the CDP exactly corresponds to VOC?  Such a statement is OR unless sourced, and therefore cannot properly be the basis for the name of an article.