That would depend on how you look at it.
If you take the fact that an illegal immigrant is already breaking the law, then yes, 100% of illegal immigrants are breaking the law.
That would be ignorant and who needs the crutch?
But how many US citizens break the law? Probably about 100%.
Oh sure, cheat on taxes, jay-walk, shit like that.
You're Likely A Felon And Don't Even Know It - Here's Why I can't wait
Speeding. Many people break this law, they don't get convicted, they don't get caught. But nonetheless they're breaking the law.
Neat. That's a felony now, I suppose.
Tax evasion. Now, there's high level tax evasion, and there's very low level tax evasion. A girl selling Lemonade outside of her house and doesn't pay tax on any of it. A boy mowing the lawn for his neighbor and doesn't pay tax on it. That sort of thing.
Neat
Gambling. People often make small bets with each other for things. It's illegal.
Oh my!
6 Laws You've Broken Without Even Realizing It | Cracked.com Yikes!
Singing Happy Birthday in public.
Using a fake name on the internet.
Owning a permanent marker and having it in a public place. Like in your bag when you're going to work.
Yes, lots of ways of breaking the law and people do it all the time.