US Americans, where do you get your groceries?

There's a supermarket I walk to most of the time. There's a food co-op I also go to sometimes, but it's a little farther and pricier. There's another grocery store I'd go to sometimes when I was dating someone who lived closer to it. And rarely I'll get something from some of the other little markets along one of the main streets.

Walkable, healthy, neighborhoods are great. This isn't even a super expensive area.