It must be, otherwise the people making $51k or less would have been forced to move away, thereby causing the median income to increase.
The fact that they have not done this is proof that they can afford to live there.
Unless half of the population plus one person makes exactly $51k (with everyone else above), since... well... that's how medians work.
It must be, otherwise the people making $51k or less would have been forced to move away, thereby causing the median income to increase.
The fact that they have not done this is proof that they can afford to live there.