Not very often, but I meant more generally and not just in real life. My mom did say that she saw a raccoon digging in the garbage recently late at night, but unfortunately she didn't let me know at the time. Not long before that, my sister's family found a baby one that got given to someone else to raise before I could see it. I have seen them on occasion over the years, like when I was at a tourist attraction in a wooded area and there was a coon wandering the property that had to be escorted from the premises. There was one I saw during the daylight in my backyard maybe ten years ago that seemed like it wasn't right in the head. My dad ended up putting it out of its misery.
There's also a zoo nearby that usually has a coatimundi area.