Where can I find information about state laws that allow 17 year olds to vote in primary elections?

I'm trying to find out about 17 year olds who will be 18 at the time of the general election. I know the states that allow this, I'm looking for more information about these laws.Where can I find information about state laws that allow 17 year olds to vote in primary elections?by federal law you are allowed to vote in national or local elections if you are 18.



If you're 18 prior to election day, you need to register at your local voter registration office to make sure that you're on the rolls before election day.