| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Imbler School District 11 | Imbler | 10/10 Excellent · 97th pct | 301 | 1 | PK–12 | 2 |
| Cove School District 15 | Cove | 10/10 Excellent · 96th pct | 298 | 1 | PK–12 | 1 |
| La Grande School District 1 | La Grande | 7/10 Good · 67th pct | 2,145 | 5 | PK–12 | 1 |
| Union School District 5 | Union | 7/10 Good · 65th pct | 385 | 2 | PK–12 | 1 |
| North Powder School District 8J | North Powder | 5/10 Average · 43rd pct | 275 | 1 | PK–12 | 1 |
| Elgin School District 23 | Elgin | 2/10 Poor · 10th pct | 405 | 2 | PK–12 | 1 |
How Union County compares
Together they enroll 3,809 students across 12 schools. The largest is La Grande School District 1 with 2,145 students. Districts here average 6.8/10, above the Oregon average of 5.5/10. Ratings range from 2/10 to 10/10.
School Districts in Union County, Oregon
Union County has 6 public school districts covering 7 zip codes. The top-rated district in Union County is Imbler School District 11 (10/10). Ratings are based on the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts), ranked against all districts in Oregon. Directory details come from NCES CCD 2024–25.
Enter your zip code on any page to confirm your exact district assignment — district boundaries are address-specific and may not follow county or city lines.
Frequently Asked Questions
How many school districts are in Union County, OR?
6 school districts serve zip codes in Union County, OR. This page lists each one with its rating, enrollment, grade span and the zip codes it covers.
What is the best-rated school district in Union County, OR?
Of the districts serving Union County, Imbler School District 11 has the highest rating on this site at 10/10. That places it in the 97th percentile among Oregon school districts.
How are these school district ratings calculated?
Each rating is the share of students scoring proficient or above on Oregon reading and math assessments, ranked against other districts in Oregon and converted to a 1–10 scale. Percentiles compare districts within Oregon only, never across state lines.