Katherine Johnson Middle vs Ralph Richardson Center
Katherine Johnson Middle and Ralph Richardson Center are very closely rated, both scoring around 4.6 out of 10. Katherine Johnson Middle is significantly larger with 616 students, about 11.4× the size of Ralph Richardson Center (54). In math proficiency, Ralph Richardson Center leads at 5.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Katherine Johnson Middle
Sacramento, CA
4.6/10
Middle School6th – 8th
616 students
Ralph Richardson Center
Carmichael, CA
4.2/10
SchoolKindergarten – 12th
54 students
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| Metric | Katherine Johnson Middle | Ralph Richardson Center |
|---|---|---|
| Overall Rating | 4.6 / 10 | 4.2 / 10 |
| Academic Score | 1.8 | 1.4 |
| Growth Score | 7.5 | 3.0 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 76.1% | 42.6% |
| Environment Score | 4.0 | 8.8 |
| State Rank | #8,351 of 9,557 | #8,817 of 9,557 |
| State Percentile | 13th | 8th |
Test Scores
| Subject | Katherine Johnson Middle | Ralph Richardson Center |
|---|---|---|
| Math Proficiency | 2.5% | 5.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 9.4% | 5.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Katherine Johnson Middle | Ralph Richardson Center |
|---|---|---|
| Type | Middle School | School |
| Grades | 6th – 8th | Kindergarten – 12th |
| Enrollment | 616 | 54 |
| Student-Teacher Ratio | 22.0:1 | 7.7:1 |
| Free/Reduced Lunch | 76.1% | 42.6% |
| Graduation Rate (4yr, Class of 2023) | — | <50% |
| District | San Juan Unified | San Juan Unified |
| City | Sacramento | Carmichael |
Neighborhood
| Metric | Sacramento (95838) | Carmichael (95608) |
|---|---|---|
| Median Household Income | $63,969 | $83,638 |
| Median Home Value | $369,000 | $565,600 |
| Median Rent | $1,605 | $1,549 |
| College Educated (Bachelor's+) | 14.4% | 36.1% |
| Poverty Rate | 20.1% | 12.0% |
| Avg Commute | 26 min | 27 min |