Very Good
#418 of 2,216 schools in MO
Top 19% in state
Gateway Science Academy High
High School · GATEWAY SCIENCE ACAD/ST LOUIS
5049 FYLER AVENUE, St. Louis, MO 63139
Enrollment
423
Student-Teacher
12.8:1
Score
7.6
Grades
9th – 12th
Enrollment
423
Student-Teacher
12.8:1
Score
7.6
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In St. Louis
#8 of 27
public schools
Missouri high schools
#94 of 532
In district
#2 of 4
GATEWAY SCIENCE ACAD/ST LOUIS
Academic performance
9.5 / 10
Exceptional
About Gateway Science Academy High
Gateway Science Academy High serves 423 students in grades 9-12 as a public charter school in St. Louis, Missouri. With a student-teacher ratio of 12.8:1 and 33 full-time equivalent teachers, the school provides relatively small class sizes that can foster personalized attention.
The school demonstrates strong academic performance, earning a 7.7 out of 10 rating from MySchoolScout and ranking #168 out of 2,234 Missouri schools, placing it in the 92nd percentile statewide. Students show solid proficiency rates with 57% meeting standards in English Language Arts and 62% in mathematics. This academic achievement has earned Gateway Science Academy High an impressive 9.0 out of 10 academic score.
Located on Fyler Avenue, the school sits in a stable community where the median household income reaches $71,284 and nearly half of residents hold bachelor's degrees or higher. The neighborhood maintains a low poverty rate of 7.9%, with median home values around $189,600, reflecting a middle-class area that values education. Gateway Science Academy High operates within St.
Louis city limits, providing students with access to urban resources and opportunities while maintaining a focused academic environment in this diverse metropolitan setting.
What Parents Should Know
Gateway Science Academy High is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.
Score Breakdown
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Gateway Science Academy High — Students at Gateway Science Academy High score 60% proficient, which is above what's typical for similar communities (expected: 39%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
54.8%
Students qualifying for federal meal assistance
Test Scores MO EDFACTS (2021-22)
Based on 6 test records from MO state assessments. About our data
Proficiency Trend
↑ ImprovingAverage 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: 8.8/10.
How Gateway Science Academy High Compares
See how Gateway Science Academy High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 44.5% (2019) to 62% (2022). Reading/ELA proficiency has declined from 64.5% (2019) to 57% (2022).
Location
5049 FYLER AVENUE, St. Louis, MO 63139
Nearby Alternatives
Families considering Gateway Science Academy High may also want to explore other high schools in the area. COLLEGIATE SCHOOL OF MED/BIO (rated 8.8/10, 0.4 miles away), which scores notably higher. Another option is GATEWAY HIGH (rated 5.7/10, 1.5 miles away), a more accessible option. Additionally, CENTRAL VISUAL/PERF. ARTS HIGH (rated 5.3/10, 0.4 miles away), a more accessible option. For more schools in St. Louis, see our St. Louis schools guide .
Nearby Schools
20 within 1.5 mi| School | Distance | Rating |
|---|---|---|
| GATEWAY SCIENCE ACADEMY MIDDLE St. Louis | 0.0 mi | 8.2 |
| PREMIER CHARTER SCHOOL St. Louis | 0.1 mi | 5.5 |
| BETTY WHEELER CLASSICAL JR. AC St. Louis | 0.2 mi | 8.8 |
| CENTRAL VISUAL/PERF. ARTS HIGH St. Louis | 0.4 mi | 5.3 |
| COLLEGIATE SCHOOL OF MED/BIO St. Louis | 0.4 mi | 8.8 |
| SOUTH CITY COMMUNITY SCHOOL St. Louis | 0.6 mi | 5.8 |
| SHAW VISUAL/PERF. ARTS CTR. St. Louis | 0.7 mi | 7.0 |
| BUDER ELEM. St. Louis | 0.9 mi | 5.6 |
| ST AMBROSE SCHOOL St. Louis | 1.0 mi | 6.3 |
| SOUTH CITY CATHOLIC ACADEMY LEARNING CENTER St. Louis | 0.9 mi | — |
| MOMENTUM ACAD TOWER GRVE SOUTH St. Louis | 1.0 mi | 4.4 |
| MASON ELEM. St. Louis | 1.0 mi | 5.4 |
| OAK HILL ELEM. St. Louis | 1.1 mi | 4.9 |
| MALLINCKRODT A.B.I. ELEM. St. Louis | 1.0 mi | 8.5 |
| MARIAN MIDDLE SCHOOL St. Louis | 1.1 mi | 7.7 |
| TOWER GROVE CHRISTIAN ACADEMY St. Louis | 1.2 mi | 7.8 |
| MANN ELEM. St. Louis | 1.2 mi | 6.2 |
| GATEWAY HIGH St. Louis | 1.5 mi | 5.7 |
| LONG MIDDLE COMMUNITY ED. CTR. St. Louis | 1.5 mi | 5.9 |
| ST GABRIEL THE ARCHANGEL SCHOOL St. Louis | 1.5 mi | 5.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 63139 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$74,749
Median Home Value
$199,400
Median Rent
$1,086/mo
Population
21,811
College Educated
49.4%
Homeownership
60%
Avg Commute
19.3 min
Poverty Rate
7.3%
Median Age
35.6
Community Profile
The community surrounding Gateway Science Academy High has a median household income of $74,749. It is a well-educated community where 49% of adults hold a bachelor's degree or higher. The median home value in the area is $199,400, with a median rent of $1,086/month. The local poverty rate of 7.3% is relatively low. Residents enjoy a short average commute of 19 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 |
|---|---|
| INCARNATE WORD ACADEMY St. Louis, MO | 7.6 |
| EAST BUCHANAN HIGH Gower, MO | 7.5 |
| GAINESVILLE HIGH Gainesville, MO | 7.7 |
| Southern Boone High Ashland, MO | 7.7 |
| Milan C-2 High School Milan, MO | 7.4 |
| CLARK CO. HIGH Kahoka, MO | 7.8 |
Frequently Asked Questions
Common questions about Gateway Science Academy High
What grades does Gateway Science Academy High serve?
Gateway Science Academy High serves students in grades 9th through 12th.
How many students attend Gateway Science Academy High?
Gateway Science Academy High has an enrollment of approximately 423 students.
What is the student-teacher ratio at Gateway Science Academy High?
The student-teacher ratio at Gateway Science Academy High is 12.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Gateway Science Academy High rank in MO?
Gateway Science Academy High is ranked #418 out of 2,216 schools in MO.
What is Gateway Science Academy High's MySchoolScout rating?
Gateway Science Academy High has a composite rating of 7.6 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 Gateway Science Academy High?
Based on the most recent state assessment data, Gateway Science Academy High has 41.2% math proficiency and 59.5% reading/ELA proficiency.
Is Gateway Science Academy High a charter school?
Yes, Gateway Science Academy High is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Gateway Science Academy High a Title I school?
No, Gateway Science Academy High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Gateway Science Academy High?
54.8% of students at Gateway Science Academy High 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
- Walk Score
- 57 Somewhat Walkable
- Transit Score
- 33 Some Transit
- Bike Score
- 49 Somewhat Bikeable
- City Safety
- High (7,108/100K)
Powered by 
FBI UCR 2024. City-level (St. Louis). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 423
- Student-Teacher Ratio
- 12.8:1
- Teachers (FTE)
- 33
- Free/Reduced Lunch
- 54.8%
- Type
- regular
- Setting
- Large City
- County
- St. Louis city
- Phone
- (314) 261-4361
- Data Year
- 2023–2024
Resources & Links
District
GATEWAY SCIENCE ACAD/ST LOUIS- District Enrollment
- 1,631
- Schools in District
- 4
- Per-Pupil Spending
- $15,754
- District Rank
- #2 of 4
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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