I lived in San Antonio for 10 years. I was a single parent raising two children. I needed to supply proof of income to ask for reduced price lunches.
I was over the income limit by 35.00 the first time I asked and never did qualify.
[1990-2000]
Speaking as the husband of a retired Texas school teacher (35) I can say that you are more the exception if you were actually required to prove your status for free lunch program.