The advantage of school districts is order rather than education.

‌In school districts, everyone acknowledges a certain shared value
and that is studying.
If you study well, you are treated with respect. This doesn't just apply to students; it applies to adults and even to grandfathers and grandmothers.
If your 80-year-old neighbor is a retired university professor, people greet each other with mutual respect.
Order is established under the name of academic achievement.
Of course, there are parents in these school districts who aren't good at studying. But even those parents recognize the power of education, which is why they pay a premium to move into these areas. There is mutual respect.
If it weren't for school districts, what else would be left besides the value of money?
But as you all know, the value of money is too murky to bind people together. Politics arise, taxes come up, and all sorts of talk about how someone earned their wealth breaks out.
While the value of a school district includes education and studying, the core is order.
It is that sense of stability within that order that people spend their money on.