I agree with Kylo. Engage in activities that interest you. You are guaranteed to have something in common with anyone you meet there. The worst that can happen is that you get to do an activity that you enjoy.
What kind of activities? If you are in a rural area, I guarantee that there is a volunteer fire department. Look for yoga classes at the community hall. Painting, music, crafts. Join a sports team or coach one. Organize a pot-luck dinner. Hang out with the local kaffeeklatsch. (That's where I'm going in an hour.) Walk the dog and talk to neighbours you see on the way.
If you have an interesting town or two nearby, check out cultural activities there. We participate in community theatre, visit friends at a farmers' market, play in a concert band. There are movies and public lectures at the university.
I live in an extremely rural area: population maybe 300 at most, mostly farmers and fishermen. There is no shortage of things to do. Just about any activity you engage in will allow you to meet people that you have something in common with.