Enrollment
63
High
DISTRICT 64 · STATE 501
SCHOOL COMMUNITY·OSBORN R-O·NCES 292325001338
OSBORN HIGH
275 CLINTON AVE, OSBORN, MO 64474 · (816) 675-2217 · DeKalb County
GRADES 07–12HIGH42-RURALREGULAR SCHOOL63 STUDENTS
D
allk12 Grade
Scored higher than 8% 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.
- FBeats 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
8.3:1
8 FTE teachers
DISTRICT 7.2:1 · STATE 12.2:1
Free / Reduced Lunch
17%
11 students
DISTRICT 24% · 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 7 | 11 | 17% |
| Grade 8 | 9 | 14% |
| Grade 9 | 11 | 17% |
| Grade 10 | 8 | 13% |
| Grade 11 | 11 | 17% |
| Grade 12 | 13 | 21% |
Student demographics
6%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 3% · 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 OSBORN R-O. Attendance zones can vary; confirm enrollment with the district.
Test scores
MAP 2024-25 . % Proficient + AdvancedEnglish Language Arts
29.1%
MO avg 44.9%
Math
30.6%
MO avg 43.8% . -6.3pp since 2021
What this means: On the MAP, Missouri's statewide test, about 29 of every 100 students at this school read and write at grade level and about 31 of 100 do math at grade level. Across all Missouri schools, those numbers are about 45 and 44. Math scores are down about 6 points since 2021.
MAP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 29.1% | 30.6% |
| 2023-24 | N/A | 21.1% |
| 2022-23 | 39.0% | 27.5% |
| 2021-22 | N/A | 36.9% |
% 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
22.2%
composite math + reading, all grades
Predicted
53.4%
based on MO schools with similar FRL share
Beats by
-31.1pp
below demographic expectation
What this means: About 22% of students here test proficient in math and reading, below the roughly 53% 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 OSBORN HIGH
OSBORN HIGH's state test result (22.2% proficient) is higher than 0 of the 4 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| OSBORN HIGH this school | 63 | 17.5% | 22.2% |
| NORTH ANDREW HIGH ROSENDALE | 86 | 22.1% | 29.7% |
| LEOPOLD HIGH LEOPOLD | 92 | 21.7% | 58.5% |
| JAMESTOWN C-I HIGH JAMESTOWN | 112 | 17.0% | 30.2% |
| SOUTH HOLT HIGH OREGON | 119 | 21.0% | 40.3% |
| MARQUAND-ZION HIGH MARQUAND | 56 | 19.6% | N/A |
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 OSBORN HIGH ranks
Among high schools| Measure | This school | In Missouri |
|---|---|---|
| Enrollment ranked largest first | 63 | #503 of 561 |
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
63
+22 (+54%) vs 2020
-20% since 1990-91, when it was 79
Student : Teacher
8.3:1
was 5.9:1
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 | 63 | 7.6 | 8.3:1 | 17% (11) |
| 2023-24 | 61 | 8 | 7.6:1 | 41% (25) |
| 2022-23 | 57 | 8.4 | 6.8:1 | 30% (17) |
| 2020-21 | 41 | 7 | 5.9:1 | 41% (17) |
| 2017-18 | 51 | 8.3 | 6.2:1 | 51% (26) |
| 2015-16 | 57 | 8 | 7.1:1 | 68% (39) |
| 2010-11 | 59 | 7 | 8.4:1 | 36% (21) |
| 2000-01 | 91 | 10 | 9.1:1 | 33% (30) |
| 1990-91 | 79 | 9 | 8.8:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for OSBORN HIGH.
Since 2017-18: students up 24% (51 to 63); teachers down 8% (8.3 to 7.6).
About OSBORN HIGH
OSBORN HIGH is a public high school run by OSBORN R-O in OSBORN, Missouri. It enrolls 63 students in 2024-25. The grades offered are 7 through 12. That puts enrollment 87% below the 501-student average for high schools in Missouri.
The district, OSBORN R-O, operates 2 schools serving 127 students.
Of every 100 students at OSBORN HIGH, about 97 are White. For comparison, the population of DeKalb County is roughly 88% White. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 6%.
A staff of 7.6 full-time-equivalent teachers puts the student-to-teacher ratio at 8.3:1. Across high schools in Missouri, the average ratio is 12.2:1. The share of students eligible for free or reduced-price lunch is 17%. That is 17 points below the 34% average for public schools in DeKalb County.
OSBORN HIGH holds a D allk12 Grade, placing it above 8% of Missouri public high schools.
BeatsExpectations compares each school's average proficiency rate across its state test results with a prediction based on free or reduced-price lunch eligibility. OSBORN HIGH posts 22.2% against a 53.4% prediction, a bottom-10% result in Missouri.
In DeKalb County, where the school is located, the median household earns about $69,826 a year, roughly 16% of adults have a four-year degree or more, and about 5% of residents live below the federal poverty line. Counting OSBORN HIGH, DeKalb County has 10 public schools.
OSBORN HIGH's nearest public school is OSBORN ELEM. (less than a tenth of a mile). Inside a ten-mile radius, there are at least 8 other public schools. The average proficiency across nearby scored schools is 45.2%; OSBORN HIGH's is 22.2%, ranking 8th of 8.
Its location is classified as Rural: Distant by the National Center for Education Statistics.
The 2020-21 count was 41 students and the 2024-25 count was 63. A difference that large may reflect a change in which grades the school serves. Staffing shifted too: the ratio moved from 5.9:1 to 8.3:1.
People who know OSBORN HIGH can post here about open houses, carpools, and field trips. Teachers and staff are welcome to share updates too.
DeKalb County at a glance
View full county profilePopulation
10,876
Census ACS
Median income
$69,826
Household, ACS
Bachelor's+
16%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
10
1,028 students
Quick facts
Related schools
Other Osborn High schools
One other US public school is named Osborn High. OSBORN HIGH is the 2nd largest of the 2.
- Osborn High SchoolDETROIT, MI · 403 students
Nearby schools
- OSBORN ELEM.0.0 mi · 64
- PARKVIEW ELEM.6.1 mi · 440
- CAMERON INTERMEDIATE SCHOOL6.3 mi · 391
- CAMERON VETERANS MIDDLE6.3 mi · 317
- CAMERON HIGH6.4 mi · 453
- STEWARTSVILLE ELEM.7.7 mi · 152
Frequently asked questions
About OSBORN HIGHHow large is OSBORN HIGH?
OSBORN HIGH enrolls approximately 63 students in grades 07-12.
Is OSBORN HIGH an elementary, middle, or high school?
OSBORN HIGH is a high school covering grades 07-12.
How many teachers does OSBORN HIGH have?
OSBORN HIGH employs 8 FTE teachers, for a student-to-teacher ratio of 8.3:1.
What is the student diversity at OSBORN HIGH?
Student demographics at OSBORN HIGH are roughly 97% White, 2% Hispanic, 2% Two or more.
Is OSBORN HIGH public or private?
OSBORN HIGH is a public K-12 school, overseen by OSBORN R-O.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.