Public school students eligible for free or reduced price lunches.
Eligibility criteria is family income less than 185% of the federal poverty level.
Oregon Department of Education.
As a percentage of total number of students, 2016-17. Oregon Department of Education, “Students Eligible for Free/ Reduced Lunch 2016-2017.” http://www.ode.state.or.us/sfda/reports/r0061Select2.asp