What Are The Causes Of Unemployment In The Rural Areas?

It depends on businesses that may or may not be attracted to the area.  if the business has to have a lot of parts and supplies deleivered to it and their product has to be trucked out a long distance to get to users, the business might see it as an unprofitable venture.  That particular issue gets worse every day now with rising fuel costs.

Airports amy be non-existent, and roads may not be suitable for all the transportation needs.  maybe there is not enough water/sewer service to handle big production.

Natives dont want to leave their home area to seek employment.

Some rural areas were thriving with coal mines, timbering and many other industries that died off because the coal ran out, environmental rules became too restrictive etc.

Rural areas generally have less industry so lack of employers could be one reason. Another is that education levels are lower so jobs may be harder to find.

It is because of supply and demand and It really does depend on the business and it's income.