Districts in San Bernardino County23 districts, sorted by rating
| District | City | Rating | Zip Codes |
|---|---|---|---|
| Chino Valley Unified School District | Chino Valley | 9/10 Excellent · 81st pct | 3 |
| Chaffey Joint Union High School District | Chaffey | 8/10 Good · 75th pct | 9 |
| Upland Unified School District | Upland | 8/10 Good · 70th pct | 2 |
| Redlands Unified School District | Redlands | 7/10 Good · 66th pct | 7 |
| Silver Valley Unified School District | Silver Valley | 6/10 Average · 56th pct | 5 |
| Bear Valley Unified School District | Bear Valley | 6/10 Average · 51st pct | 5 |
| Yucaipa-Calimesa Joint Unified School District | Yucaipa-Calimesa | 5/10 Average · 48th pct | 2 |
| Victor Valley Union High School District | Victor Valley Union | 4/10 Below Average · 36th pct | 5 |
| Fontana Unified School District | Fontana | 4/10 Below Average · 35th pct | 3 |
| Rialto Unified School District | Rialto | 4/10 Below Average · 33rd pct | 2 |
| Rim of the World Unified School District | Rim of the World | 4/10 Below Average · 32nd pct | 10 |
| Morongo Unified School District | Morongo | 4/10 Below Average · 31st pct | 5 |
| San Bernardino City Unified School District | San Bernardino | 3/10 Below Average · 28th pct | 9 |
| Snowline Joint Unified School District | Snowline | 3/10 Below Average · 27th pct | 4 |
| Colton Joint Unified School District | Colton | 3/10 Below Average · 23rd pct | 3 |
| Antelope Valley Union Joint High School District | Antelope Valley Union | 3/10 Below Average · 21st pct | 1 |
| Needles Unified School District | Needles | 3/10 Below Average · 21st pct | 7 |
| Apple Valley Unified School District | Apple Valley | 2/10 Poor · 15th pct | 2 |
| Hesperia Unified School District | Hesperia | 2/10 Poor · 15th pct | 2 |
| Lucerne Valley Unified School District | Lucerne Valley | 1/10 Poor · 7th pct | 2 |
| Barstow Unified School District | Barstow | 1/10 Poor · 6th pct | 2 |
| Trona Joint Unified School District | Trona | 1/10 Poor · 5th pct | 1 |
| Baker Valley Unified School District | Baker Valley | 1/10 Poor · 4th pct | 2 |
Zip Codes in San Bernardino County
91701 91730 91737 91739 91761 91762 91763 91764 92358 91708 91709 91710 91784 91786 92242 92267 92277 92280 92304 92332 92363 92252 92256 92268 92278 92284 92285 92356 92301 92342 92368 92394 92395 92305 92314 92315 92333 92386 92307 92308 92309 92364 92310 92327 92338 92365 92398 92311 92347 92313 92316 92324 92317 92321 92322 92325 92341 92352 92378 92382 92385 92391 92320 92399 92335 92336 92337 92339 92346 92350 92354 92359 92373 92374 92344 92345 92369 92401 92404 92405 92407 92408 92410 92411 92415 92371 92372 92392 92397 92376 92377 93562 93563
School Districts in San Bernardino County, California
San Bernardino County has 23 public school districts covering 93 zip codes. The top-rated district in San Bernardino County is Chino Valley Unified School District (9/10). Ratings are based on the share of students proficient in reading and math on state assessments (California CAASPP 2023–24 for most districts), ranked against all districts in California. 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.