Excellent
#1080 of 9,539 schools in CA
Top 11% in state
Ruth Grimes Elementary
Elementary School · Colton Joint Unified
1609 Spruce Ave., Bloomington, CA 92316
Enrollment
600
Student-Teacher
21.4:1
Score
8.3
Grades
Kindergarten – 6th
Enrollment
600
Student-Teacher
21.4:1
Score
8.3
Grades
Kindergarten – 6th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#1,080 of 9,539
In Bloomington
#1 of 9
public schools
In district
#1 of 27
Colton Joint Unified
Academic growth
8.8 / 10
Excellent
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Ruth Grimes Elementary
Elementary School in Bloomington · grades Kindergarten – 6th. Start here, then compare fit against nearby and district options.
Joe Baca
0.4 mi away. Use as a geographic alternative in the same move search.
Slover Mountain High (continuation)
0.6 mi away. Use as a geographic alternative in the same move search.
About Ruth Grimes Elementary
Ruth Grimes Elementary is a public elementary school in Bloomington, CA, part of Colton Joint Unified. Ruth Grimes Elementary serves approximately 600 students, and covers grades Kindergarten-6th, and has a 21.4:1 student-teacher ratio. Ruth Grimes Elementary has a current MySchoolScout rating of 8.3 out of 10 and ranks #1,080 of 9,539 schools in CA.
Structured state assessment records for Ruth Grimes Elementary show 42% math proficiency (multi-year average, 2009-2024) and 48% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 8.3 · Excellent
- District avg 5.4
- CA avg 6.2
What Parents Should Know
Ruth Grimes Elementary runs 21.4:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
34% of students at Ruth Grimes Elementary were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Ruth Grimes Elementary — Students at Ruth Grimes Elementary score 45% proficient, which is above what's typical for similar communities (expected: 27%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
84.3%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 32 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.8/10.
How Ruth Grimes Elementary Compares
See how Ruth Grimes Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
1609 Spruce Ave., Bloomington, CA 92316
Nearby Alternatives
Families considering Ruth Grimes Elementary may also want to explore other elementary schools in the area. Samuel W. Simpson Elementary (rated 7.1/10, 0.8 miles away, in nearby Rialto), a more accessible option. Another option is Sam V. Curtis Elementary (rated 6.9/10, 1.6 miles away, in nearby Rialto), a more accessible option. Additionally, Crestmore Elementary (rated 6.6/10, 1.6 miles away), a more accessible option. For more schools in Bloomington, see our Bloomington schools guide .
Nearby Schools
20 within 2.3 mi| School | Distance | Rating |
|---|---|---|
| Joe Baca Bloomington | 0.4 mi | 6.6 |
| Slover Mountain High (Continuation) Bloomington | 0.6 mi | 5.1 |
| Samuel W. Simpson Elementary Rialto | 0.8 mi | 7.1 |
| Gerald A. Smith Elementary Bloomington | 1.0 mi | 4.5 |
| Dr. John H. Milor High Continuation Rialto | 1.2 mi | 5.4 |
| Zupanic Virtual Academy Rialto | 1.2 mi | 7.9 |
| CALVARY CHAPEL RIALTO CHRISTIAN SCHOOL Rialto | 1.4 mi | 6.5 |
| Calvary Chapel Rialto Christian School Rialto | 1.5 mi | — |
| Sam V. Curtis Elementary Rialto | 1.6 mi | 6.9 |
| Crestmore Elementary Bloomington | 1.6 mi | 6.6 |
| Maple Elementary Fontana | 1.5 mi | 5.1 |
| Walter Zimmerman Elementary Bloomington | 1.6 mi | 6.1 |
| Mary B. Lewis Elementary Bloomington | 1.4 mi | 5.9 |
| Charlotte N. Werner Elementary Rialto | 2.0 mi | 3.5 |
| Rialto Middle Rialto | 2.0 mi | 5.7 |
| J. Calvin Boyd Elementary Rialto | 1.9 mi | 4.2 |
| Georgia F. Morris Elementary Colton | 1.8 mi | 5.7 |
| Bloomington High Bloomington | 1.9 mi | 6.9 |
| William G. Jehue Middle Colton | 2.0 mi | 5.9 |
| Altus Academy Rialto | 2.3 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92316 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$82,117
Median Home Value
$448,200
Median Rent
$1,450/mo
Population
31,909
College Educated
10.6%
Homeownership
69.1%
Avg Commute
31.7 min
Poverty Rate
13.4%
Median Age
33.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Adams Elementary Santa Barbara, CA | 8.3 |
| Alta Vista Elementary Redondo Beach, CA | 8.3 |
| Altamont Creek Elementary Livermore, CA | 8.3 |
| Alvarado Elementary San Francisco, CA | 8.3 |
| Anthony G. Bacich Elementary Kentfield, CA | 8.3 |
| Arbolita Elementary La Habra, CA | 8.3 |
Frequently Asked Questions
Common questions about Ruth Grimes Elementary
What grades does Ruth Grimes Elementary serve?
Ruth Grimes Elementary serves students in grades Kindergarten through 6th.
How many students attend Ruth Grimes Elementary?
Ruth Grimes Elementary has an enrollment of approximately 600 students.
What is the student-teacher ratio at Ruth Grimes Elementary?
The student-teacher ratio at Ruth Grimes Elementary is 21.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Ruth Grimes Elementary rank in CA?
Ruth Grimes Elementary ranks #1,080 of 9,539 schools in CA.
What is Ruth Grimes Elementary's MySchoolScout rating?
Ruth Grimes Elementary has a current MySchoolScout rating of 8.3 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Ruth Grimes Elementary?
Based on loaded state assessment records, Ruth Grimes Elementary has 42% math proficiency (multi-year average, 2009-2024) and 48% reading/ELA proficiency (multi-year average, 2009-2024).
Is Ruth Grimes Elementary a charter school?
No, Ruth Grimes Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Ruth Grimes Elementary a Title I school?
No, Ruth Grimes Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Ruth Grimes Elementary?
84.3% of students at Ruth Grimes Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
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Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 6th
- Enrollment
- 600
- Student-Teacher Ratio
- 21.4:1
- Teachers (FTE)
- 28
- Free/Reduced Lunch
- 84.3%
- Type
- regular
- Setting
- Large Suburb
- County
- San Bernardino County
- Chronic Absenteeism (SY 2022-23)
- 33.5%
- Phone
- (909) 580-5030
Resources & Links
District
Colton Joint Unified- District Enrollment
- 18,912
- Schools in District
- 28
- Per-Pupil Spending
- $18,938
- District Rank
- #1 of 27
Other Schools in This District
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