High schools tend to have a lot of parent involvement, but it takes a different form than involvement in lower grades. Parents get involved in booster clubs, band parents, etc. However, many high schools do have PTOs. Here's a link to an answer on a similar question about how to find a role for a PTO at the high school level that you might find helpful.
- Craig
Links in this post:
how to find a role for a PTO at the high school level: https:/classic.ptotoday.com//answers/question/14027-high-school-pto