Source: US Census. The median household income in the US is $50,502. This is some extremely useful data given that it is exploring over 114 million US households. If you want to know how most Americans are living this is a good figure to base your assumptions.
The myth that you have to wait 30 minutes or even an hour until you can swim after eating has been conventional wisdom for some time. The simple fact is, however, that swimming on a full stomach does not significantly impact your ability to swim.
286 Contributions.   I'm not sure what you mean. If your qeustion is how long do you have to wait to swim after adding chlorine, it really depends. If you're adding chlorine to bring the lâ¦evel up to 2.0 or 3.0ppm, then wait minimum 1 hour before swimming, and be sure the filter is on.