Hickory is where four counties meet (Alexander, Caldwell, Burke, Catawba). Each of those counties has a school district. In addition, Hickory has its own district. Of the five districts, Hickory has the lowest test scores. The other four are above the state average.
NC School Report Cards
You can rent something decent for under $1000. If you want to spend more, you can get something very nice for under $1500. I looked at one website that lists rentals that have been put on the MLS, but it looks like people in this area don't list them that way. Craigslist will have more. (Of course, not everything on Craigslist is real.)