Nah, exactly 50% “of the world” is closer to Georgia than Georgia because the dividing line forms two perfect hemispheres. It just doesn’t seem like it because more of the world’s land area is closer to Georgia.
The fact that the map fails to color in the oceans doesn’t help, of course.
Housing shortages are caused by bad government policy: namely, low-density zoning. Direct your anger towards the entity that deserves it, and make them fix their fuck-up.
(Note: I’m not making some kind of Libertarian “all government is bad” argument here. I’m saying that in this specific case, the laws need to be changed.)