Lowest Student–Teacher Ratio in Corona (2025)
Schools with the fewest students per FTE teacher, among schools with at least 100 students. Ranked by the Success Index (US) from official American data; 33 schools in Corona, California. Rank positions shown on each profile are within United States and California.
- 129Excelsior Charter School Corona-NorcoCorona · Charter HighStudents per teacher: 16.6
- 228Letha Raney IntermediateCorona · Public MiddleStudents per teacher: 18.5
- 334John Adams ElementaryCorona · Public ElementaryStudents per teacher: 20.7
- 413Auburndale IntermediateCorona · Public MiddleStudents per teacher: 21.3
- 530Home Gardens AcademyCorona · Public ElementaryStudents per teacher: 21.8
- 617Parkridge ElementaryCorona · Public ElementaryStudents per teacher: 21.9
- 724Jefferson ElementaryCorona · Public ElementaryStudents per teacher: 22.4
- 845Prado View ElementaryCorona · Public ElementaryStudents per teacher: 22.8
- 936LuisenoCorona · Public ElementaryStudents per teacher: 22.8
- 1044William McKinley ElementaryCorona · Public ElementaryStudents per teacher: 23.0
- 1150Promenade ElementaryCorona · Public ElementaryStudents per teacher: 23.2
- 1226Coronita ElementaryCorona · Public ElementaryStudents per teacher: 23.5
- 1346Foothill ElementaryCorona · Public ElementaryStudents per teacher: 23.7
- 1438Corona HighCorona · Public HighStudents per teacher: 23.8
- 1555Woodrow Wilson ElementaryCorona · Public ElementaryStudents per teacher: 24.0
- 1653Benjamin Franklin ElementaryCorona · Public ElementaryStudents per teacher: 24.0
- 1747Orange ElementaryCorona · Public ElementaryStudents per teacher: 24.1
- 1827John Stallings ElementaryCorona · Public ElementaryStudents per teacher: 24.1
- 1942Vicentia ElementaryCorona · Public ElementaryStudents per teacher: 24.2
- 2063Dwight D. Eisenhower ElementaryCorona · Public ElementaryStudents per teacher: 24.4
- 2143Centennial HighCorona · Public HighStudents per teacher: 24.4
- 2238Cesar Chavez AcademyCorona · Public ElementaryStudents per teacher: 24.4
- 2338Garretson ElementaryCorona · Public ElementaryStudents per teacher: 24.5
- 2449Corona Ranch ElementaryCorona · Public ElementaryStudents per teacher: 24.8
- 2541Corona Fundamental IntermediateCorona · Public MiddleStudents per teacher: 25.1
- 2648Santiago HighCorona · Public HighStudents per teacher: 25.4
- 2767Temescal Valley ElementaryCorona · Public ElementaryStudents per teacher: 26.0
- 2855Dr. Bernice Jameson Todd ElementaryCorona · Public ElementaryStudents per teacher: 26.1
- 2947Rosa Parks ElementaryCorona · Public ElementaryStudents per teacher: 26.2
- 3044Citrus Hills IntermediateCorona · Public MiddleStudents per teacher: 26.3
- 3168Susan B. Anthony ElementaryCorona · Public ElementaryStudents per teacher: 26.5
- 3264Lincoln Fundamental ElementaryCorona · Public ElementaryStudents per teacher: 26.9
- 3351El Cerrito MiddleCorona · Public MiddleStudents per teacher: 27.1
| # | School | Sector | Students per teacher | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Excelsior Charter School Corona-Norco Corona · High · Grades 7–12 | Charter | 16.6 | 29.1 Lower 50% | 15% Math proficiency | 133 |
| 2 | Letha Raney Intermediate Corona · Middle · Grades 6–8 | Public | 18.5 | 28.1 Lower 50% | 31% Math proficiency | 537 |
| 3 | John Adams Elementary Corona · Elementary · Grades K–6 | Public | 20.7 | 33.7 Lower 50% | 40% Math proficiency | 539 |
| 4 | Auburndale Intermediate Corona · Middle · Grades 7–8 | Public | 21.3 | 12.8 Lower 50% | 14% Math proficiency | 640 |
| 5 | Home Gardens Academy Corona · Elementary · Grades K–8 | Public | 21.8 | 30.0 Lower 50% | 36% Math proficiency | 961 |
| 6 | Parkridge Elementary Corona · Elementary · Grades K–6 | Public | 21.9 | 16.8 Lower 50% | 19% Math proficiency | 634 |
| 7 | Jefferson Elementary Corona · Elementary · Grades K–6 | Public | 22.4 | 23.8 Lower 50% | 27% Math proficiency | 561 |
| 8 | Prado View Elementary Corona · Elementary · Grades K–6 | Public | 22.8 | 44.5 Lower 50% | 43% Math proficiency | 570 |
| 9 | Luiseno Corona · Elementary · Grades K–8 | Public | 22.8 | 36.1 Lower 50% | 34% Math proficiency | 819 |
| 10 | William McKinley Elementary Corona · Elementary · Grades K–6 | Public | 23.0 | 44.2 Lower 50% | 48% Math proficiency | 598 |
| 11 | Promenade Elementary Corona · Elementary · Grades K–5 | Public | 23.2 | 50.4 Top 50% | 58% Math proficiency | 579 |
| 12 | Coronita Elementary Corona · Elementary · Grades K–6 | Public | 23.5 | 26.4 Lower 50% | 36% Math proficiency | 400 |
| 13 | Foothill Elementary Corona · Elementary · Grades K–6 | Public | 23.7 | 45.7 Lower 50% | 45% Math proficiency | 640 |
| 14 | Corona High Corona · High · Grades 9–12 | Public | 23.8 | 38.3 Lower 50% | 33% Math proficiency | 2,307 |
| 15 | Woodrow Wilson Elementary Corona · Elementary · Grades K–6 | Public | 24.0 | 55.0 Top 50% | 57% Math proficiency | 696 |
| 16 | Benjamin Franklin Elementary Corona · Elementary · Grades K–6 | Public | 24.0 | 53.3 Top 50% | 57% Math proficiency | 673 |
| 17 | Orange Elementary Corona · Elementary · Grades K–6 | Public | 24.1 | 47.3 Lower 50% | 46% Math proficiency | 746 |
| 18 | John Stallings Elementary Corona · Elementary · Grades K–6 | Public | 24.1 | 26.5 Lower 50% | 35% Math proficiency | 627 |
| 19 | Vicentia Elementary Corona · Elementary · Grades K–6 | Public | 24.2 | 41.6 Lower 50% | 50% Math proficiency | 557 |
| 20 | Dwight D. Eisenhower Elementary Corona · Elementary · Grades K–6 | Public | 24.4 | 62.9 Top 50% | 64% Math proficiency | 757 |
| 21 | Centennial High Corona · High · Grades 9–12 | Public | 24.4 | 43.4 Lower 50% | 40% Math proficiency | 2,712 |
| 22 | Cesar Chavez Academy Corona · Elementary · Grades K–8 | Public | 24.4 | 37.7 Lower 50% | 40% Math proficiency | 1,024 |
| 23 | Garretson Elementary Corona · Elementary · Grades K–6 | Public | 24.5 | 37.9 Lower 50% | 40% Math proficiency | 859 |
| 24 | Corona Ranch Elementary Corona · Elementary · Grades K–6 | Public | 24.8 | 48.5 Lower 50% | 54% Math proficiency | 769 |
| 25 | Corona Fundamental Intermediate Corona · Middle · Grades 6–8 | Public | 25.1 | 41.4 Lower 50% | 42% Math proficiency | 754 |
| 26 | Santiago High Corona · High · Grades 9–12 | Public | 25.4 | 47.9 Lower 50% | 47% Math proficiency | 3,577 |
| 27 | Temescal Valley Elementary Corona · Elementary · Grades K–6 | Public | 26.0 | 66.7 Top 50% | 76% Math proficiency | 832 |
| 28 | Dr. Bernice Jameson Todd Elementary Corona · Elementary · Grades K–6 | Public | 26.1 | 55.0 Top 50% | 52% Math proficiency | 1,018 |
| 29 | Rosa Parks Elementary Corona · Elementary · Grades K–6 | Public | 26.2 | 47.4 Lower 50% | 49% Math proficiency | 970 |
| 30 | Citrus Hills Intermediate Corona · Middle · Grades 7–8 | Public | 26.3 | 43.5 Lower 50% | 38% Math proficiency | 919 |
| 31 | Susan B. Anthony Elementary Corona · Elementary · Grades K–6 | Public | 26.5 | 68.1 Top 50% | 71% Math proficiency | 822 |
| 32 | Lincoln Fundamental Elementary Corona · Elementary · Grades K–6 | Public | 26.9 | 64.2 Top 50% | 74% Math proficiency | 754 |
| 33 | El Cerrito Middle Corona · Middle · Grades 6–8 | Public | 27.1 | 51.3 Top 50% | 47% Math proficiency | 1,218 |
Excelsior Charter School Corona-Norco in Corona leads the 2025 list of lowest student–teacher ratio in Corona with Students per teacher 16.6. Of the 33 schools shown, 32 are public, 1 are charter.
For the full picture see the wider California lowest student–teacher ratio rankings, every school on the Corona page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best ratio school in Corona?
Excelsior Charter School Corona-Norco in Corona, California ranks first among lowest student–teacher ratio in Corona with Students per teacher 16.6 (Enrollment: 133).
How are lowest student–teacher ratio in Corona ranked?
Schools with the fewest students per FTE teacher, among schools with at least 100 students. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.
Are these 2025 rankings official?
No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.