Since the topic implies human coupling is down because of political ideologies... the advice is sort of like in business "put yourself where the majority of the business is"
- If you live in a place where the majority opinion is yours, you're all set. - If not, move to where they are.
If you're conservative, living in Portland... it's going to be hard. If you're liberal living in Alabama, you may have to move to the east or west coasts.
Sure you can dig and find someone in your locale, but go where the fishing is plenty.