Willow River Elementary School
| Name | Willow River Elementary School |
| Grades | Class KG to Class 05 |
| Address | 1118 4th St |
| City | Hudson |
| School District | Hudson School District |
| County | St. Croix County |
| Zipcode | 54016-1255 |
| Phone No. | (715)377-3880 |
| State | Wisconsin |
| Town | Fringe |
| Students | 300 |
| Teachers | 27 |
| Student Teacher Ratio | 11.1 students per teacher |
| Charter School | No |
| Magnet School | No |
Willow River Elementary School is located at 1118 4th St in Hudson city of St. Croix County county in Wisconsin. This school comes under Hudson School District. You can call them at (715)377-3880 for more details. This is not a magnet school. Total three hundred students from class KG to class 05 study in this school who are taught by twenty seven teachers. This is not a charter school. The student teacher ratio of this school is 11.1.