[RunItUpTheGut]

In 2000 Corbin's population was 7,742
In 2016 Corbin's population was 7,304
How is Corbin population growing like crazy?

Corbin SCHOOL POPULATION.
Not the town. What would the town have to do with anything?
A little FYI most people from "Corbin" doesn't live in city limits like myself. There just isn't a lot of room in city limits to create housing. Look at Corbins school population 10 years ago till today. That's where you'll see the difference. There's a reason they built their primary school where they did. They have got a good amount of county kids, athletes or not. Completely legal as well with the reciprocal agreement.