| School Name | Grades | Address | Zip | Phone | County | Type | District Name |
| Christian Fellowship Church School | PK-12 | P.O. Box 227 Du Quoin, IL | 62832 | (618) 542-6800 | Perry | private | |
| Duquoin Elementary School | PK-4 | 845 E Jackson St Du Quoin, IL | 62832 | (618) 542-2646 | Perry | public | Duquoin Cusd 300 |
| Duquoin High School | 9-12 | 500 E South St Du Quoin, IL | 62832 | (618) 542-4744 | Perry | public | Duquoin Cusd 300 |
| Duquoin Middle School | 5-8 | 845 E Jackson St Du Quoin, IL | 62832 | (618) 542-2646 | Perry | public | Duquoin Cusd 300 |
| Tri-County Sacred Heart School | n/a | P.O. Box 472 Du Quoin, IL | 62832 | (618) 790-2323 | Perry | public | |
| Tri-County Ward | K-12 | 120 E Spring St Du Quoin, IL | 62832 | (618) 542-5954 | Perry | public | Tri-County Special Education Joint Agreement |