Twin Ridges Home Study Charter vs Grass Valley Charter
Grass Valley Charter has a higher overall rating of 5.4/10 compared to 4.6/10. Grass Valley Charter is significantly larger with 521 students, about 2.4× the size of Twin Ridges Home Study Charter (220). In math proficiency, Grass Valley Charter leads at 39.0%.
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.
Twin Ridges Home Study Charter
Nevada City, CA
4.6/10
Elementary SchoolKindergarten – 8thCharter
220 students
Grass Valley Charter
Grass Valley, CA
5.4/10
Elementary SchoolKindergarten – 8thCharter
521 students
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| Metric | Twin Ridges Home Study Charter | Grass Valley Charter |
|---|---|---|
| Overall Rating | 4.6 / 10 | 5.4 / 10 |
| Academic Score | 4.2 | 6.8 |
| Growth Score | 3.0 | 5.4 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 37.7% | 47.2% |
| Environment Score | 9.0 | 3.5 |
| State Rank | #8,372 of 9,557 | #6,919 of 9,557 |
| State Percentile | 12th | 28th |
Test Scores
| Subject | Twin Ridges Home Study Charter | Grass Valley Charter |
|---|---|---|
| Math Proficiency | 22.0% | 39.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 42.0% | 56.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Twin Ridges Home Study Charter | Grass Valley Charter |
|---|---|---|
| Type | Elementary School | Elementary School |
| Grades | Kindergarten – 8th | Kindergarten – 8th |
| Enrollment | 220 | 521 |
| Student-Teacher Ratio | 22.0:1 | 24.8:1 |
| Free/Reduced Lunch | 37.7% | 47.2% |
| District | Nevada County Office of Education | Grass Valley Elementary |
| City | Nevada City | Grass Valley |
Neighborhood
| Metric | Nevada City (95959) | Grass Valley (95945) |
|---|---|---|
| Median Household Income | $79,509 | $61,068 |
| Median Home Value | $603,200 | $496,600 |
| Median Rent | $1,715 | $1,420 |
| College Educated (Bachelor's+) | 45.4% | 32.4% |
| Poverty Rate | 10.2% | 14.1% |
| Avg Commute | 21 min | 20 min |