Is it weird that I don't ever want to get married?

You sound like a strong young lady. Maybe you will be a traveling hair and make up artist to the stars or something like that. I was never one into marriage and kids too when I was younger although I did and have no regrets either. I did have only one son though and stopped at that. You may or may not change your mind, that is the beauty of freedom is as long as you are happy that is all that matters. Too many people marry and have kids for the wrong reasons and it takes a mature and brave person to stand up for what they want. I would say at your age it is normal to start having an idea of how you will spend your adult years. My cousin was just like you, never dreamed of the white picket life and became a doctor because it was her pion. She did have a child as a single mother at age 40 because she wanted a child before her biological alarm started ringing but still didn't want a husband. She is a successful doctor and a great mom. Just follow your heart and don't let anyone pressure you.