Single BLK Male (in my 30s) looking to coparent

Hello, I’m a single black male in my 30s in the Chicago-land area looking to coparent. I thought I would be married with many kids running around by now but life haven’t worked that way. I’ve been engaged before and had serious relationships but never had kids. I’m a financial manager for a financial firm so I’m financially stable (on house, cars, etc). At this point,my life feels incomplete without kids. I open to coparenting or even no string attached. However, I would want for my child to know both sides of him family (if applicable). I’m open to out of state coparenting as well. Hopefully I can find someone sane that would like the same things as myself.