You are right. Even the government publishes your registered voting information AKA your home address. Most the time you just need to provide First & Last Name and birth date to get someone's home address from the government.
Some examples (find your state by googling "voter lookup STATE")
Ohio (you need an account to see links)
Florida (you need an account to see links)
New York (you need an account to see links)
Louisiana (you need an account to see links)