Very Good
#3129 of 9,533 schools in CA
Top 33% in state
Pioneer Elementary
Elementary School · New Haven Unified
32737 Bel Aire St., Union City, CA 94587
Enrollment
637
Student-Teacher
26.5:1
Score
7.1
Grades
Kindergarten – 5th
Enrollment
637
Student-Teacher
26.5:1
Score
7.1
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Union City
#4 of 10
public schools
California elementary schools
#2,082 of 5,817
In district
#4 of 12
New Haven Unified
Equity
8.4 / 10
Very strong
About Pioneer Elementary
Pioneer Elementary serves 637 students in kindergarten through fifth grade in Union City, California, earning recognition as a solid academic performer in Alameda County. With a MySchoolScout rating of 7.0 out of 10 and ranking in the 75th percentile statewide (#2,399 out of 9,566 California elementary schools), the school demonstrates strong educational outcomes for its diverse student body. The school's academic performance shows particular strength in English Language Arts, where 60% of students score proficient or above across all grade levels, while 52% achieve proficiency in mathematics.
These results reflect the school's commitment to helping students build essential foundational skills during their elementary years. Pioneer Elementary operates with 24 full-time equivalent teachers, creating a student-teacher ratio of 26.5:1. The school draws families from an affluent community where the median household income reaches $138,013 and 45% of residents hold bachelor's degrees or higher.
The neighborhood's low poverty rate of 6.6% and median home values around $1 million reflect the area's economic stability and investment in education. Pioneer Elementary sits in Union City's large suburban setting, providing students with access to both community resources and the educational opportunities that come from being part of a well-established residential area in the Bay Area.
What Parents Should Know
The student-teacher ratio at Pioneer Elementary is 26.5:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Data not available for this school
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Pioneer Elementary — Students at Pioneer Elementary score 56% proficient, which is above what's typical for similar communities (expected: 50%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
44.1%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 10 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: 8.0/10.
How Pioneer Elementary Compares
See how Pioneer Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 53% (2019) to 51.57% (2024). Reading/ELA proficiency has remained stable from 60% (2019) to 60.13% (2024).
Location
32737 Bel Aire St., Union City, CA 94587
Nearby Alternatives
Families considering Pioneer Elementary may also want to explore other elementary schools in the area. Delaine Eastin Elementary (rated 8.0/10, 0.4 miles away), which scores slightly higher. Another option is Patterson Elementary (rated 7.8/10, 2.3 miles away, in nearby Fremont), which scores slightly higher. Additionally, Warwick Elementary (rated 7.7/10, 2.2 miles away, in nearby Fremont), which scores slightly higher. For more schools in Union City, see our Union City schools guide .
Nearby Schools
20 within 2.7 mi| School | Distance | Rating |
|---|---|---|
| Delaine Eastin Elementary Union City | 0.4 mi | 8.0 |
| Ardenwood Elementary Fremont | 1.0 mi | 6.9 |
| PEACE TERRACE ACADEMY Fremont | 1.0 mi | 6.0 |
| Peace Terrace Academy Fremont | 1.0 mi | — |
| Rivendell Academy of Fremont Fremont | 1.3 mi | — |
| Forest Park Elementary Fremont | 1.2 mi | 4.8 |
| Itliong-Vera Cruz Union City | 1.6 mi | 7.8 |
| Alvarado Elementary Union City | 1.6 mi | 3.6 |
| Cesar Chavez Middle Union City | 1.8 mi | 6.6 |
| Challenger School – Ardenwood Newark | 2.0 mi | — |
| Tom Kitayama Elementary Union City | 2.1 mi | 7.4 |
| John F. Kennedy Elementary Newark | 2.1 mi | 5.3 |
| MONTESSORI SCHOOL IN NEWARK Newark | 2.3 mi | — |
| Warwick Elementary Fremont | 2.2 mi | 7.7 |
| Bridgepoint High Newark | 2.4 mi | 4.3 |
| Crossroads High (Alternative) Newark | 2.4 mi | 5.4 |
| Patterson Elementary Fremont | 2.3 mi | 7.8 |
| Lincoln Elementary Newark | 2.7 mi | 6.8 |
| Union City Christian School Union City | 2.4 mi | — |
| Newark Middle Newark | 2.7 mi | 6.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94587 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$137,194
Median Home Value
$1,058,200
Median Rent
$2,713/mo
Population
68,141
College Educated
45.3%
Homeownership
67%
Avg Commute
32.9 min
Poverty Rate
7%
Median Age
42.1
Community Profile
The community surrounding Pioneer Elementary has a median household income of $137,194. It is a well-educated community where 45% of adults hold a bachelor's degree or higher. The median home value in the area is $1,058,200, with a median rent of $2,713/month. The local poverty rate of 7.0% is relatively low. The average commute for residents is 33 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Adams Elementary Riverside, CA | 7.1 |
| Alpine Vista Tulare, CA | 7.1 |
| Ansel Adams Stockton, CA | 7.1 |
| Baldwin (Julia) Elementary San Jose, CA | 7.1 |
| Bassett Street Elementary Lake Balboa, CA | 7.1 |
| Bay Farm Alameda, CA | 7.1 |
Frequently Asked Questions
Common questions about Pioneer Elementary
What grades does Pioneer Elementary serve?
Pioneer Elementary serves students in grades Kindergarten through 5th.
How many students attend Pioneer Elementary?
Pioneer Elementary has an enrollment of approximately 637 students.
What is the student-teacher ratio at Pioneer Elementary?
The student-teacher ratio at Pioneer Elementary is 26.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Pioneer Elementary rank in CA?
Pioneer Elementary is ranked #3129 out of 9,533 schools in CA.
What is Pioneer Elementary's MySchoolScout rating?
Pioneer Elementary has a composite rating of 7.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Pioneer Elementary?
Based on the most recent state assessment data, Pioneer Elementary has 52.0% math proficiency and 60.3% reading/ELA proficiency.
Is Pioneer Elementary a charter school?
No, Pioneer Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Pioneer Elementary a Title I school?
No, Pioneer Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Pioneer Elementary?
44.1% of students at Pioneer 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.
Explore More Schools
Neighborhood Context
- City Safety
- High (2,668/100K)
FBI UCR 2024. City-level (Union City). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 637
- Student-Teacher Ratio
- 26.5:1
- Teachers (FTE)
- 24
- Free/Reduced Lunch
- 44.1%
- Type
- regular
- Setting
- Large Suburb
- County
- Alameda County
- Phone
- (510) 487-4530
- Data Year
- 2023–2024
Resources & Links
District
New Haven Unified- District Enrollment
- 10,052
- Schools in District
- 13
- Per-Pupil Spending
- $15,182
- District Rank
- #4 of 12
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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