Ask your nearby high school.
I began taking voice lessons in middle school. My middle school teacher patched me through to the one who was associated with the high school. I think it was unrelated to school budget, not associated with school, but the HS would provide a venue and a couple of private teachers that they recommended. The pay was to her directly, I believe.
Anyway, it ended up being a great experience. I loved the confidence, little tips and tricks for taking care of my 'instrument,' practicing what I could do on my own, and then they'd add to it by showing me a better way. I'm 32, sing only for fun, and it all stuck with me. I'm so glad.