Needs Improvement
#9013 of 9,539 schools in CA
Joseph Widmer Jr. Elementary
Elementary School · Manteca Unified
PO Box 32, Manteca, CA 95336
Enrollment
911
Student-Teacher
26:1
Score
3.5
Grades
Kindergarten – 8th
Enrollment
911
Student-Teacher
26:1
Score
3.5
Grades
Kindergarten – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#9,013 of 9,539
In Manteca
#27 of 28
public schools
In district
#27 of 29
Manteca Unified
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Joseph Widmer Jr. Elementary
Elementary School in Manteca · grades Kindergarten – 8th. Start here, then compare fit against nearby and district options.
Lathrop Elementary
1.3 mi away. Use as a geographic alternative in the same move search.
Lathrop High
1.5 mi away. Use as a geographic alternative in the same move search.
About Joseph Widmer Jr. Elementary
Joseph Widmer Jr. Elementary is a public elementary school in Manteca, CA, part of Manteca Unified. Joseph Widmer Jr.
Elementary serves approximately 911 students, and covers grades Kindergarten-8th, and has a 26:1 student-teacher ratio. Joseph Widmer Jr. Elementary has a current MySchoolScout rating of 3.5 out of 10 and ranks #9,013 of 9,539 schools in CA.
Structured state assessment records for Joseph Widmer Jr. Elementary show 30% math proficiency (multi-year average, 2009-2024) and 39% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 3.5 · Needs Improvement
- District avg 4.5
- CA avg 6.2
What Parents Should Know
Joseph Widmer Jr. Elementary runs 26:1 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.
33% of students at Joseph Widmer Jr. 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
Joseph Widmer Jr. Elementary — Students at Joseph Widmer Jr. Elementary score 25% proficient, which is below what's typical for similar communities (expected: 41%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
59.7%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 42 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 3.6/10.
How Joseph Widmer Jr. Elementary Compares
See how Joseph Widmer Jr. Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
PO Box 32, Manteca, CA 95336
Nearby Alternatives
Families considering Joseph Widmer Jr. Elementary may also want to explore other elementary schools in the area. NextGeneration STEAM Academy (rated 7.3/10, 3.5 miles away, in nearby Lathrop), which scores notably higher. Another option is River Islands Technology Academy II (rated 7.2/10, 3.4 miles away, in nearby Lathrop), which scores notably higher. Additionally, EPIC Academy (rated 6.7/10, 3.8 miles away, in nearby Lathrop), which scores notably higher. For more schools in Manteca, see our Manteca schools guide .
Nearby Schools
20 within 4.5 mi| School | Distance | Rating |
|---|---|---|
| Lathrop Elementary Manteca | 1.3 mi | 5.2 |
| Lathrop High Manteca | 1.5 mi | 7.5 |
| CENTRAL VALLEY CHRISTIAN ACADEMY Manteca | 2.2 mi | 5.0 |
| George McParland Elementary Manteca | 2.3 mi | 5.9 |
| Stella Brockman Elementary Manteca | 2.7 mi | 4.7 |
| Mossdale Elementary Manteca | 2.9 mi | 6.3 |
| East Union High Manteca | 2.7 mi | 5.9 |
| French Camp Elementary Manteca | 3.4 mi | 3.5 |
| Neil Hafley Elementary Manteca | 2.9 mi | 3.0 |
| River Islands Technology Academy II Lathrop | 3.4 mi | 7.2 |
| NextGeneration STEAM Academy Lathrop | 3.5 mi | 7.3 |
| Sierra High Manteca | 3.6 mi | 6.8 |
| Brock Elliott Elementary Manteca | 4.1 mi | 3.7 |
| Yosemite School Community Day (7-12) Manteca | 4.0 mi | 6.6 |
| Yosemite School Community Day (K-6) Manteca | 4.0 mi | — |
| EPIC Academy Lathrop | 3.8 mi | 6.7 |
| River Islands High Lathrop | 3.8 mi | — |
| Golden West Elementary Manteca | 3.8 mi | 3.5 |
| New Vision High Manteca | 4.5 mi | 5.5 |
| Manteca Online Academy Stockton | 4.5 mi | 2.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 95336 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$86,411
Median Home Value
$522,800
Median Rent
$1,774/mo
Population
49,357
College Educated
16.4%
Homeownership
69.7%
Avg Commute
37.8 min
Poverty Rate
10.3%
Median Age
38.5
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| August Knodt Elementary Manteca, CA | 3.5 |
| Cedar Lane Elementary Olivehurst, CA | 3.5 |
| Charlotte N. Werner Elementary Rialto, CA | 3.5 |
| Earl Warren Elementary Lake Elsinore, CA | 3.5 |
| El Dorado Elementary Lancaster, CA | 3.5 |
| Ethel I. Baker Elementary Sacramento, CA | 3.5 |
Frequently Asked Questions
Common questions about Joseph Widmer Jr. Elementary
What grades does Joseph Widmer Jr. Elementary serve?
Joseph Widmer Jr. Elementary serves students in grades Kindergarten through 8th.
How many students attend Joseph Widmer Jr. Elementary?
Joseph Widmer Jr. Elementary has an enrollment of approximately 911 students.
What is the student-teacher ratio at Joseph Widmer Jr. Elementary?
The student-teacher ratio at Joseph Widmer Jr. Elementary is 26:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Joseph Widmer Jr. Elementary rank in CA?
Joseph Widmer Jr. Elementary ranks #9,013 of 9,539 schools in CA.
What is Joseph Widmer Jr. Elementary's MySchoolScout rating?
Joseph Widmer Jr. Elementary has a current MySchoolScout rating of 3.5 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 Joseph Widmer Jr. Elementary?
Based on loaded state assessment records, Joseph Widmer Jr. Elementary has 30% math proficiency (multi-year average, 2009-2024) and 39% reading/ELA proficiency (multi-year average, 2009-2024).
Is Joseph Widmer Jr. Elementary a charter school?
No, Joseph Widmer Jr. Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Joseph Widmer Jr. Elementary a Title I school?
No, Joseph Widmer Jr. Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Joseph Widmer Jr. Elementary?
59.7% of students at Joseph Widmer Jr. 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 – 8th
- Enrollment
- 911
- Student-Teacher Ratio
- 26:1
- Teachers (FTE)
- 35
- Free/Reduced Lunch
- 59.7%
- Type
- regular
- Setting
- Large Suburb
- County
- San Joaquin County
- Chronic Absenteeism (SY 2022-23)
- 32.5%
- Phone
- (209) 938-6340
Resources & Links
District
Manteca Unified- District Enrollment
- 25,000
- Schools in District
- 30
- Per-Pupil Spending
- $14,801
- District Rank
- #27 of 29
Other Schools in This District
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