For background, I am Hispanic, South American (white) and have a 3.95 unweighted GPA with moderately strong extra curriculars and 8 APS. I also go to a private school. (Be completely honest please)
With what little information you provided, I honestly feel that your "hook" as a Hispanic LatinX applicant give you about 100 pts of leeway with regards to your SAT score. In recent Brookings Institute studies of those scoring about 700 on the Math Portion, only 6% of Hispanic students in that group could hit that score, while 43% were Asians and 45% were Whites in that +700 score group. So getting 1470 as a LatinX applicant is a very high score.
I'm not sure if you are first generation US American college student so perhaps that is another consideration if that is the case.
The last bump you may get is as a Private School applicant. I don't know what kind of Private school you attend, whether it is a Top 20 US Boarding School or a Private Catholic parochial school. But depending on how well your HS's matriculation into top Elites like WashU and Duke will have some bearing on whether you have a good chance of getting in with those stats. The better the Private School you attend the better chances you have.
Also, you didn't mention if you are Legacy, Recruited Athlete so that would also help if you were.
You did the right thing considering your background.
Colleges will not necessarily compare your SAT score to the average of all applicants, but rather, the average of all applicants in your "lane." Applicants are organized into lanes based on many factors, ranging from the stats of other applicants from your high school to demographics. Because of your Hispanic identity, you will be put in a lane where your SAT score is certainly competitive. Even if you did have a lackluster SAT score, remember that applicants are judged holistically. You high GPA and course rigor would make up for your SAT score. Submitting your SAT score was a good idea in your case. Hope this helps!
Actually, I would say yes. Because of things going test "optional" (even though it's not really optional if you want a chance), submitting your SAT scores even if they're below the 25th percentile gives you a statistical better chance than not submitting them :)
Also, keep in mind that these statistics are coming in after a year or two of things being test optional, so really people only sent scores that were higher than, or about average, with the old SAT 50th percentiles. I'd be willing to bet that the 50th percentile statistics are inflated and not accurate right now.
I would say probably not, since you fall a decent bit below the average for Duke and WashU (~1500). Although, as the average Hispanic SAT score is a bit lower than average, your race does play slightly into it. You shouldn't be too worried though, as SAT scores are becoming less and less relevant in the college admissions process, and the score itself is not too far off from the average, although I personally would have avoided it.
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