| Category one schools and libraries discount matrix | Category two schools and libraries discount matrix | |||
| Discount level | Discount level | |||
| % of students eligible for national school lunch program | Urban discount |
Rural discount |
Urban discount |
Rural discount |
| <1 | 20 | 25 | 20 | 25 |
| 1-19 | 40 | 50 | 40 | 50 |
| 20-34 | 50 | 60 | 50 | 60 |
| 35-49 | 60 | 70 | 60 | 70 |
| 50-74 | 80 | 80 | 80 | 80 |
| 75-100 | 90 | 90 | 85 | 85 |
47 C.F.R. §54.505