Enrollment
287
High
DISTRICT 258 · STATE 501
SCHOOL COMMUNITY·KAIROS ACADEMIES·NCES 290061603421
Kairos High
2315 MIAMI ST., ST. LOUIS, MO 63118 · (314) 252-0602 · St. Louis city
GRADES 09–11HIGH11-CITYCHARTERTITLE IREGULAR SCHOOL287 STUDENTS
C-
allk12 Grade
Scored higher than 16% of Missouri public high schools
- C-Test 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.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
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
11.0:1
26 FTE teachers
DISTRICT 12.2:1 · STATE 12.2:1
Free / Reduced Lunch
60%
172 students
DISTRICT 67% · 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 | 152 | 53% |
| Grade 10 | 68 | 24% |
| Grade 11 | 67 | 23% |
Student demographics
45%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
School pathway
Feeds from
Based on grade levels within KAIROS ACADEMIES. Attendance zones can vary; confirm enrollment with the district.
Test scores
MAP 2024-25 . % Proficient + AdvancedMath
18.3%
MO avg 43.8% . -15.4pp since 2022
What this means: On the MAP, Missouri's statewide test, about 18 of every 100 students at this school do math at grade level. The Missouri average is about 44 of 100. Math scores are down about 15 points since 2022.
Performance levels, 2024-25
| Subject | Advanced | Proficient | Basic | Below Basic |
|---|---|---|---|---|
| Math | 10.7% | 7.6% | 32.3% | 49.2% |
Share of tested students at each MAP level. Each student counts in one level, so a row adds to about 100%.
MAP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | N/A | 18.3% |
| 2023-24 | 46.0% | 18.0% |
| 2022-23 | N/A | 33.7% |
% Proficient + Advanced, all students and all tested grades.
Source: MAP. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
23.2%
composite math + reading, all grades
Predicted
37.4%
based on MO schools with similar FRL share
Beats by
-14.2pp
below demographic expectation
What this means: About 23% of students here test proficient in math and reading, compared with the roughly 37% typical for Missouri schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Missouri's top nor bottom 10%.
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 Kairos High
Kairos High's state test result (23.2% proficient) is higher than 3 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Kairos High this school | 287 | 59.9% | 23.2% |
| CENTER SR. HIGH KANSAS CITY | 679 | 63.9% | 24.4% |
| RAYTOWN SOUTH SR. HIGH RAYTOWN | 1,089 | 60.5% | 24.9% |
| RIVERVIEW GARDENS SR. HIGH ST LOUIS | 1,246 | 53.3% | 7.7% |
| RAYTOWN SR. HIGH RAYTOWN | 1,280 | 55.9% | 20.4% |
| MURIEL BATTLE HIGH SCHOOL COLUMBIA | 1,492 | 49.5% | 21.1% |
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 Kairos High ranks
Among high schools| Measure | This school | In Missouri | In St. Louis city |
|---|---|---|---|
| State test proficiency ranked highest first | 23.2% | #370 of 443 | #7 of 16 |
| Math proficiency ranked highest first | 18.3% | #381 of 453 ▼ 3 | #7 of 16 no change |
| Reading proficiency ranked highest first | 46.0% | #217 of 382 | #6 of 15 |
| Enrollment ranked largest first | 287 | #265 of 561 | #16 of 20 |
| Students per teacher ranked fewest first | 11.0:1 | #44 of 343 | #6 of 16 |
| Diversity index ranked most diverse first | 45.1% | #92 of 343 | #8 of 16 |
| Free and reduced lunch ranked highest share first | 59.9% | #115 of 455 | #15 of 16 |
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.
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 287 | 26 | 11.0:1 | 60% (172) |
| 2023-24 | 234 | 31.5 | 7.4:1 | 65% (152) |
| 2022-23 | 133 | 16 | 8.3:1 | 62% (83) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Kairos High.
About Kairos High
Kairos High is a small high school in Missouri, with an address in ST. LOUIS. It educates 287 students in grades 9 through 11. The school's enrollment is 43% smaller than the 501 average for high schools in Missouri.
KAIROS ACADEMIES serves 515 students across 2 schools.
Black students are the majority at Kairos High, with 72% of enrollment. The remaining students are 12% White, 9% multiracial, and 6% Hispanic. Among people living in St. Louis city, the Black share is about 42%. Kairos High's diversity index is 45%, against a US figure of 70%.
At Kairos High, 26 full-time-equivalent teachers work with students, a ratio of about 11.0:1. That is lower than the 12.2:1 average for high schools in Missouri. Roughly 60% of the student body qualifies for free or reduced-price lunch. The average for public schools in St. Louis city is 92%.
allk12 grades Kairos High a C-. The grade compares the school only with Missouri public high schools, because each state gives its own test.
Given its share of students eligible for free or reduced-price lunch, Kairos High would be expected to post about 37.4%. Its actual average proficiency rate on state tests is 23.2%.
Across St. Louis city, the median household income is $56,160, about 41% of adults have at least a bachelor's degree, and roughly 15% of residents are in poverty. In all, St. Louis city has 113 public schools and roughly 29,941 students.
KAIROS ACADEMIES is the public school closest to Kairos High, less than a tenth of a mile away. There are at least 8 other public schools within five miles. Kairos High ranks 9th of 9 among nearby schools on average proficiency, with 23.2% against a local average of 56.7%.
Its location is classified as City: Large by the National Center for Education Statistics. Kairos High is one of the charter schools in Missouri.
The allk12 site hosts a discussion page for Kairos High covering things like sports tryouts, band and choir, and theater. Reviews and ratings from people who know the school are welcome.
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 ST. LOUIS
- LINDBERGH SR. HIGHHigh · 2,304 students
- SOUTH CITYElementary · 838 students
- TRUMAN MIDDLE SCHOOLMiddle · 816 students
- DRESSEL ELEMENTARY SCHOOLElementary · 598 students
- CONCORD ELEM. SCHOOLElementary · 555 students
- GATEWAY SCIENCE ACADEMY HIGHHigh · 461 students
Nearby schools
- KAIROS ACADEMIES0.0 mi · 228
- MONROE ELEM.0.1 mi · 181
- MOMENTUM ACAD GRAVOIS PARK0.2 mi · 91
- KIPP WONDER ACADEMY0.4 mi · 283
- FROEBEL ELEM.0.5 mi · 178
- Carnahan Middle0.6 mi · 214
Frequently asked questions
About Kairos HighHow many students attend Kairos High?
Kairos High enrolls approximately 287 students in grades 09-11.
What grades does Kairos High serve?
Kairos High serves grades 09-11.
How many teachers does Kairos High have?
Kairos High employs 26 FTE teachers, for a student-to-teacher ratio of 11.0:1.
What is the student diversity at Kairos High?
Student demographics at Kairos High are roughly 12% White, 6% Hispanic, 72% Black, 1% Asian, 9% Two or more.
Who oversees Kairos High?
Kairos High is overseen by KAIROS ACADEMIES in St. Louis city.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.