Keystone Elementary School
| Name | Keystone Elementary School |
| Grades | Class PK to Class 03 |
| Address | 280 4th St |
| City | Keystone |
| School District | Benton Comm School District |
| County | Benton County |
| Zipcode | 52249 |
| Phone No. | (319)442-3221 |
| State | Iowa |
| Rural | Distant |
| Students | 176 |
| Teachers | 14 |
| Student Teacher Ratio | 12.5 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Keystone Elementary School is located at 280 4th St in Keystone city of Benton County county in Iowa. This school comes under Benton Comm School District. You can call them at (319)442-3221 for more details. This is not a magnet school. Total one hundred seventy six students from class PK to class 03 study in this school who are taught by fourteen teachers. This is not a charter school. The student teacher ratio of this school is 12.5.