The average TV stand is between 24 and 36 inches tall. The best TV stands are designed to put the TV at eye level when you are seated, which means they will be taller if you are standing. The height of the stand also depends on the size of the TV.nnA larger TV will need a taller stand to support it, while a smaller TV can be placed on a lower stand. You can also find stands that are adjustable, so you can set them at the perfect height for your viewing needs. No matter what size or style of TV you have, there is a stand that will be the perfect fit.