List of Schools In Colorado
| School Name | City | Grades |
|---|---|---|
| IDALIA ELEMENTARY SCHOOL 26845 COUNTY RD 9.2 | IDALIA | PK-6 |
| IDALIA JUNIOR-HIGH SCHOOL 26845 COUNTY RD 9.2 | IDALIA | 7-12 |
| IGNACIO ACADEMY 315 IGNACIO ST | IGNACIO | 9-12 |
| IGNACIO ELEMENTARY SCHOOL 115 UTE ST | IGNACIO | KG-3 |
| IGNACIO HIGH SCHOOL 315 BECKER ST | IGNACIO | 9-12 |
| IGNACIO INTERMEDIATE SCHOOL 85 COUNTY RD 320 | IGNACIO | 4-6 |
| IGNACIO JUNIOR HIGH SCHOOL 315 IGNACIO ST | IGNACIO | 7-8 |
| IMAGINE CHARTER SCHOOL 5753 TWILIGHT AVE | FIRESTONE | PK-8 |
| INDEPENDENCE ELEMENTARY SCHOOL 4700 SOUTH MEMPHIS ST | AURORA | PK-5 |
| INDIAN PEAKS CHARTER SCHOOL 197 WEST DIAMOND | GRANBY | KG-8 |
| INDIAN PEAKS ELEMENTARY SCHOOL 1335 SOUTH JUDSON | LONGMONT | PK-5 |
| INDIAN RIDGE ELEMENTARY SCHOOL 16501 EAST PROGRESS DR | AURORA | PK-5 |
| INSIGHT SCHOOL OF COLORADO AT JULESBURG 102 WEST 6TH ST | JULESBURG | 9-12 |
| IOWA ELEMENTARY SCHOOL 16701 EAST IOWA AVE | AURORA | PK-5 |
| IRISH ELEMENTARY SCHOOL 515 IRISH DR | FORT COLLINS | PK-5 |
| IRON HORSE ELEMENTARY SCHOOL 20151 TALLMAN DR | PARKER | PK-6 |
| IRVING ELEMENTARY SCHOOL 1629 WEST 21ST | PUEBLO | PK-5 |
| IRVING MIDDLE SCHOOL 1702 NORTH MURRAY BLVD | COLORADO SPRINGS | 6-8 |
| IVER C. RANUM HIGH SCHOOL 2401 WEST 80TH AVE | DENVER | 11-12 |
| IVY STOCKWELL ELEMENTARY SCHOOL 175 FIFTH ST | BERTHOUD | KG-5 |
| IVYWILD ELEMENTARY SCHOOL 1604 SOUTH CASCADE AVE | COLORADO SPRINGS | KG-8 |