Enrollment
442
High
DISTRICT 422 · STATE 501
SCHOOL COMMUNITY·CONFLUENCE ACADEMIES·NCES 290057903102
CONFLUENCE PREPARATORY ACADEMY
310 NORTH 15 STREET, ST LOUIS, MO 63103 · (314) 588-1088 · St. Louis city
GRADES 09–12HIGH11-CITYCHARTERTITLE IREGULAR SCHOOL442 STUDENTS
F
allk12 Grade
Scored higher than 3% of Missouri public high schools
- FTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- C-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Missouri public high schools
Student : Teacher
13.8:1
32 FTE teachers
DISTRICT 12.4:1 · STATE 12.2:1
Free / Reduced Lunch
100%
442 students
DISTRICT 100% · STATE 54%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 135 | 31% |
| Grade 10 | 118 | 27% |
| Grade 11 | 89 | 20% |
| Grade 12 | 100 | 23% |
Student demographics
30%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 45% · STATE 52% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
QUIET COMMUNITY
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START A DISCUSSIONTest scores
MAP 2024-25 . % Proficient + AdvancedEnglish Language Arts
7.0%
MO avg 44.9% . -3.3pp since 2021
Math
7.3%
MO avg 43.8%
What this means: On the MAP, Missouri's statewide test, about 7 of every 100 students at this school read and write at grade level and about 7 of 100 do math at grade level. Across all Missouri schools, those numbers are about 45 and 44. Reading and writing scores are down about 3 points since 2021.
MAP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 7.0% | 7.3% |
| 2023-24 | 8.8% | 4.8% |
| 2022-23 | 16.6% | 4.6% |
| 2021-22 | 10.3% | N/A |
% Proficient + Advanced, all students and all tested grades.
Source: MAP. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
UNDERPERFORMING
Bottom 10% of MO schools after controlling for student poverty
Actual proficiency
6.2%
composite math + reading, all grades
Predicted
22.4%
based on MO schools with similar FRL share
Beats by
-16.3pp
below demographic expectation
What this means: About 6% of students here test proficient in math and reading, below the roughly 22% typical for Missouri schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like CONFLUENCE PREPARATORY ACADEMY
CONFLUENCE PREPARATORY ACADEMY's state test result (6.2% proficient) is higher than 0 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| CONFLUENCE PREPARATORY ACADEMY this school | 442 | 100.0% | 6.2% |
| CENTRAL HIGH SCHOOL KANSAS CITY | 519 | 100.0% | 14.8% |
| EWING MARION KAUFFMAN HIGH Kansas City | 402 | 100.0% | 33.4% |
| SOUTHEAST HIGH SCHOOL KANSAS CITY | 498 | 100.0% | 8.4% |
| SOLDAN INTERNATIONAL STUDIES ST LOUIS | 337 | 100.0% | 10.0% |
| UNIVERSITY CITY SR. HIGH UNIVERSITY CITY | 874 | 100.0% | 30.7% |
Matched among Missouri high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where CONFLUENCE PREPARATORY ACADEMY ranks
Among high schools| Measure | This school | In Missouri | In St. Louis city |
|---|---|---|---|
| State test proficiency ranked highest first | 6.2% | #437 of 443 | #13 of 16 |
| Math proficiency ranked highest first | 7.3% | #440 of 453 ▲ 3 | #12 of 16 no change |
| Reading proficiency ranked highest first | 7.0% | #380 of 382 ▼ 2 | #14 of 15 no change |
| Enrollment ranked largest first | 442 | #190 of 561 | #6 of 20 |
| Students per teacher ranked fewest first | 13.8:1 | #164 of 343 | #13 of 16 |
| Diversity index ranked most diverse first | 30.5% | #142 of 343 | #10 of 16 |
| Free and reduced lunch ranked highest share first | 100% | #6 of 455 | #2 of 16 |
| Enrollment change since 2017-18 ranked steepest decline first | -37.1% | #7 of 187 | #2 of 6 |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
442
+56 (+15%) vs 2020
+1% since 2010-11, when it was 437
Student : Teacher
13.8:1
was 12.9:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 442 | 32 | 13.8:1 | 100% (442) |
| 2023-24 | 353 | 32 | 11.0:1 | 100% (353) |
| 2022-23 | 393 | 29.8 | 13.2:1 | 100% (393) |
| 2020-21 | 386 | 30 | 12.9:1 | 99% (383) |
| 2017-18 | 703 | 53.3 | 13.2:1 | 100% (703) |
| 2015-16 | 626 | 47 | 13.3:1 | 100% (626) |
| 2010-11 | 437 | 32 | 13.7:1 | 83% (361) |
Source: NCES Common Core of Data. Rows are the federal collections on file for CONFLUENCE PREPARATORY ACADEMY.
Since 2017-18: students down 37% (703 to 442); teachers down 40% (53.3 to 32).
About CONFLUENCE PREPARATORY ACADEMY
CONFLUENCE PREPARATORY ACADEMY is a medium-sized high school in Missouri, with an address in ST LOUIS. Its 442 students are spread across grades 9 through 12.
CONFLUENCE ACADEMIES serves 2,460 students across 6 schools.
Most students at CONFLUENCE PREPARATORY ACADEMY are Black: 82% of enrollment. Enrollment also includes 13% Hispanic and 2% multiracial. The school's Black share is 40 points above the 42% share among St. Louis city residents. The chance that two students picked at random at CONFLUENCE PREPARATORY ACADEMY belong to different racial or ethnic groups, known as the diversity index, is 30%.
Teachers at the school number 32 full-time equivalents, and the ratio is 13.8:1. The 12.2:1 average for high schools in Missouri is lower than this school's figure. Roughly 100% of the student body qualifies for free or reduced-price lunch.
CONFLUENCE PREPARATORY ACADEMY is graded F by allk12, scoring above 3% of Missouri public high schools once test results, poverty-adjusted performance, and the recent trend are combined.
Compared with Missouri schools that have similar shares of low-income students, CONFLUENCE PREPARATORY ACADEMY scores 16.3 points lower than predicted. Its average proficiency rate on state tests is 6.2%; the prediction is 22.4%.
Census estimates describe St. Louis city this way: median household income is about $56,160, a bachelor's degree or higher is held by about 41% of adults, and the poverty rate is about 15%. Federal data list 113 public schools in St. Louis city, with a combined enrollment of about 29,941.
St. Louis Voices Academy is located about 0.2 miles from CONFLUENCE PREPARATORY ACADEMY. Other public schools within five miles: at least 8. CONFLUENCE PREPARATORY ACADEMY comes in 8th of 8 nearby schools on average proficiency.
By NCES locale, the school is City: Large, or inside a principal city with a population of 250,000 or more. NCES lists CONFLUENCE PREPARATORY ACADEMY as a charter school.
Enrollment was 386 in 2020-21 and 442 in 2024-25, a rise of 56 students.
The discussion area below is open to posts about school events, clubs, and volunteer needs. Questions from prospective families are welcome too.
St. Louis city at a glance
View full county profilePopulation
288,512
Census ACS
Median income
$56,160
Household, ACS
Bachelor's+
41%
Adults 25+
Poverty rate
15%
Below federal line
Schools in county
113
29,941 students
Quick facts
Related schools
Other schools in CONFLUENCE ACADEMIES
- SOUTH CITYElementary · 838 students
- OLD NORTH ACADEMYElementary · 448 students
- GRAND CENTER ARTS ACADEMY HIGHHigh · 402 students
- GRAND CENTER ARTS ACAD MIDDLEMiddle · 218 students
- ASPIRE ACADEMYElementary · 112 students
Other schools in ST LOUIS
- RITENOUR SR. HIGHHigh · 2,041 students
- OAKVILLE SR. HIGHHigh · 1,847 students
- LADUE HORTON WATKINS HIGHHigh · 1,395 students
- MEHLVILLE HIGH SCHOOLHigh · 1,388 students
- HAZELWOOD EAST HIGHHigh · 1,310 students
- WEBSTER GROVES HIGHHigh · 1,253 students
Nearby schools
- St. Louis Voices Academy0.2 mi · 135
- ST LOUIS LANG IMMERSION SCHOOL0.3 mi · 493
- ATLAS ELEMENTARY0.5 mi · 431
- HENRY ELEM.0.7 mi · 165
- JEFFERSON ELEM.0.7 mi · 125
- KIPP ST. LOUIS HIGH0.7 mi · 354
Frequently asked questions
About CONFLUENCE PREPARATORY ACADEMYHow large is CONFLUENCE PREPARATORY ACADEMY?
CONFLUENCE PREPARATORY ACADEMY enrolls approximately 442 students in grades 09-12.
Is CONFLUENCE PREPARATORY ACADEMY an elementary, middle, or high school?
CONFLUENCE PREPARATORY ACADEMY is a high school covering grades 09-12.
How many teachers does CONFLUENCE PREPARATORY ACADEMY have?
CONFLUENCE PREPARATORY ACADEMY employs 32 FTE teachers, for a student-to-teacher ratio of 13.8:1.
What is the student diversity at CONFLUENCE PREPARATORY ACADEMY?
Student demographics at CONFLUENCE PREPARATORY ACADEMY are roughly 2% White, 13% Hispanic, 82% Black, 0% Asian, 2% Two or more.
Who oversees CONFLUENCE PREPARATORY ACADEMY?
CONFLUENCE PREPARATORY ACADEMY is overseen by CONFLUENCE ACADEMIES in St. Louis city.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.