In Oklahoma, the requirement usually is up to “algebra 2” - this is mostly domain and range, finding roots of polynomials, and logarithms.
IMHO, the world would be better if calculus was a required part of the high school curriculum. Like yeah, most people aren’t going to need the product rule in day to day life, but the fundamental ideas about rates of change seem like they’re something that everyone human deserves to be exposed to.


I tutor high school students in math and science. They’ve all taken a budgeting class. One of my students is taking calculus and I genuinely feel he has a better understanding of it than I do!
I am glad he has the option to take calculus, he’s one that gets bored at the place other students need. But I really don’t think many students need it or can fit it in their graduation tracks.
We also need to consider how difficult algebra was for some, to the point that a lot of adults think they hate math. I like the comment in the op that Applied Calculus skills (real-world story problems) are useful, and I think that would have more impact than two-three semesters of calculus.