Swimming is one of the most popular youth sports in the United States, and as gaining popularity as an adult sport because it is easier on the joints than land sports. This may be outdated, but a few years ago I read that swimming is actually the most popular sport in the United States for girls aged 9-12.
Swimming Is a very popular sport in some areas.
Swimming ranks very highly in world popularity. This is because it is an accessible sport that is easy to understand.
All around the world.
The US word for swimming-pools is natatoria
According to USA Swimming and the National Swimming Pool Foundation there are 10 million Swimming Pools in the United States, with 360,000 Public Pools that stay open all year.
There are 270,000 commercial pools in the USA.
yes they did cause the white house had a pool in it