Here is a good crime map from the city:
I would make sure to pay more attention to housing that was built in the bog area of Greenwood - this would be the greater concern to me rather than the relatively low crime in the area. There is a major portion around downtown Greenwood that was built over a bog and it has been drying up in places as of late - creating some sinking problems in some cases.
I recently sold a really nice place in Greenwood - I also lived there for a little while - I love all that is going on in the area! Good luck!
Sorry, but if agents try to "steer" you toward or away from a neighborhood based on information like this, it is considered red lining and is illegal. If you go to metrokc.gov, bhtough you can look up all the stats you want. Also consider looking at zipskinny.com.
Hope it helps.