Approximately 50% of the pools owned in the United States are aboveground. Many are turning to aboveground pools because they are built to last and offer a wide variety of wall and liner options. Others turn to aboveground pools because of the relatively low cost versus that of inground pools. Your lifestyle and entertainment plans are important to consider when thinking of the size and depth of the pool you'll require. Yard space is another obvious consideration - how much do you have right now and how much would you like to have left over when the pool is up?