What were population trends between 1800 and 1820?

Here are some of the population trends between 1800 and 1820:

1. There was a dramatic growth west of the Appalachians - more and more people came to this location

2. The population between 1800 and 1820s dramatically increased when the US added four new states white settlers population increased to more than 2.4 million

3. the population of Ohio increased 136,00 people

Some, or all of these options can be applied to your question.