Here are a couple pics from a different buck that I recall had a similar meat yield. Unfortunately the one is out of focus, but you can still see it was 225 lbs field-dressed.
Here are a couple of references where others have had similar findings for whitetails:
Deer Weight Chart
www.pgc.pa.gov
A hunt here in Wisconsin was one for the ages for this bowhunter. The day was overcast, drizzly and super windy, but I decided to give it a try anyway. I settled into my ground blind at about 2:30 with hopes of seeing some turkeys or maybe a doe for the freezer. No turkeys showed […]
www.deeranddeerhunting.com
Per the second reference, the "ideal" meat weight would be just over 113 pounds for the deer in the pics. The deer in question had no meat loss due to the arrow wound, and we are very meticulous about getting every piece of meat, so I would expect close to the ideal yield.
No doubt deer in different areas will have different distributions. I can say that there is never a shortage of food for the deer in our area, even in winter, so they have the resources needed to grow large.