What are the age requirements for independent living?

Independent Living is a very wide umbrella that can mean anything from simple 55+ housing and apartment complexes to facilities with add on services that make an IL functionally very similar to an AL, you'll need to to do some searching for what is commonly available in your area.

Steve, I see the topic is Independent Living and that you are caring for someone living in Independent Living. You would have to ask the facility if they have an age requirement [if any]. Do you want to live-in with the person you are caring? Most places do charge for that second person.