Mistake in my grammar school transcript

I just noticed a mistake in my grammar school application as i was reviewing everything. They have my full name right, address i lived in, but they put me down as having been born in 9/25/85 instead of my actual birth date of 8/15/85.

Will USCIS make a big deal out of this?

Try and contact your school to see if you can change that. The problem with your situation is that your name and DOB are used to see if they belong to you, and in this case your dob won't match. I would advice you try to get them fixed.

Do you have other evidence that will support the same condition your transcripts are trying to prove?

They gave me a diploma with my name, and there is a big picture of me, albeit black and white, younger me in the back.

From what I know from USCIS, they LOVE matching things. So if something doesn't match, they will give you a hard time for it. Names are one thing, but dob is pretty tough to explain! I don't understand why you can't just get it fix.

Get it sorted out, then re-order your transcript with the correct dob.