| Address: | 100 8th Street |
| City: | Winfield |
| State: | Missouri |
| Zipcode: | 63389 |
| Country: | United States |
| Type: | Public |
| Grades: | PreK–12 |
| Students: | 1,577 |
| Teachers: | 109.72 |
| Staff: | 116.28 |
| Ratio: | 14.37 |
Winfield R-IV School District is a school district headquartered in Winfield, Missouri.