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SCHOOL COMMUNITY·NORTH KANSAS CITY 74·NCES 292280001293

WINNETONKA HIGH

5815 NE 48TH ST, KANSAS CITY, MO 64119 · (816) 321-5340 · Clay County
GRADES 09–12HIGH11-CITYTITLE IREGULAR SCHOOL1,238 STUDENTS
B-
allk12 Grade
Scored higher than 50% 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.
  • B-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • AThree-year trend Change in reading and math proficiency over the last three test years.

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

Enrollment
1,238
High
DISTRICT 1,701 · STATE 501
Student : Teacher
14.0:1
88 FTE teachers
DISTRICT 17.0:1 · STATE 12.2:1
Free / Reduced Lunch
58%
713 students
DISTRICT 50% · STATE 54%
Community
1
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

GradeStudentsShare
Grade 928523%
Grade 1030825%
Grade 1130324%
Grade 1234228%
Student demographics
70%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 69% · STATE 52% · US 70%
White
56045%
DISTRICT 49% · STATE 67% · US 43%
Hispanic
23319%
DISTRICT 16% · STATE 9% · US 30%
Black
26621%
DISTRICT 18% · STATE 15% · US 15%
Asian
292%
DISTRICT 4% · STATE 2% · US 6%
Two+
14211%
DISTRICT 12% · STATE 6% · US 5%
Native American
30%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
50%
DISTRICT 1% · STATE 0% · US 0%
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
Male
67955%
Female
55945%

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Test scores

MAP 2024-25 . % Proficient + Advanced
English Language Arts
42.6%
MO avg 44.9% . +6.6pp since 2021
Math
41.5%
MO avg 43.8% . +15.8pp since 2021

What this means: On the MAP, Missouri's statewide test, about 43 of every 100 students at this school read and write at grade level and about 42 of 100 do math at grade level. Across all Missouri schools, those numbers are about 45 and 44. Reading and writing scores are up about 7 points since 2021, while math scores are up about 16 points.

Performance levels, 2024-25

SubjectAdvancedProficientBasicBelow Basic
English Language Arts4.0%38.6%37.1%20.0%
Math22.1%19.4%35.1%23.2%
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 yearEnglish Language ArtsMath
2024-2542.6%41.5%
2023-24N/A35.7%
2022-2345.3%29.4%
2021-2236.0%25.7%
% Proficient + Advanced, all students and all tested grades.
Source: MAP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
32.9%
composite math + reading, all grades
Predicted
38.3%
based on MO schools with similar FRL share
Beats by
-5.4pp
below demographic expectation

What this means: About 33% of students here test proficient in math and reading, compared with the roughly 38% 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 WINNETONKA HIGH

WINNETONKA HIGH's state test result (32.9% proficient) is higher than 2 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
WINNETONKA HIGH this school1,23857.6%32.9%
PARKVIEW HIGH
SPRINGFIELD
1,18259.1%29.4%
BELTON HIGH
BELTON
1,25852.4%42.7%
TRUMAN HIGH
INDEPENDENCE
1,72062.2%34.0%
MURIEL BATTLE HIGH SCHOOL
COLUMBIA
1,49249.5%21.1%
NEOSHO HIGH
NEOSHO
1,53053.7%38.9%
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 WINNETONKA HIGH ranks

Among high schools
MeasureThis schoolIn MissouriIn Clay County
State test proficiency
ranked highest first
32.9%#276 of 443#10 of 11
Math proficiency
ranked highest first
41.5%#190 of 453
▲ 37
#7 of 10
▲ 1
Reading proficiency
ranked highest first
42.6%#255 of 382#10 of 10
3-year test score change
ranked biggest gain first
+11.2pp#27 of 231#3 of 9
Enrollment
ranked largest first
1,238#80 of 561#6 of 13
Students per teacher
ranked fewest first
14.0:1#171 of 343#2 of 10
Diversity index
ranked most diverse first
70.0%#6 of 343#2 of 10
Free and reduced lunch
ranked highest share first
57.6%#126 of 455#2 of 11
Enrollment change since 2017-18
ranked steepest decline first
-4.8%#134 of 187N/A
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 2024-25
Enrollment
1,238
+53 (+4%) vs 2020
-4% since 1990-91, when it was 1,287
Student : Teacher
14.0:1
was 13.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,23888.514.0:158% (713)
2023-241,2548814.3:164% (803)
2022-231,2848814.6:160% (765)
2020-211,1859013.2:164% (759)
2017-181,30188.914.6:156% (729)
2015-161,3148914.8:148% (632)
2010-111,4319515.1:143% (611)
2000-011,6039417.1:116% (250)
1990-911,2878714.8:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for WINNETONKA HIGH.

Since 2017-18: students down 5% (1,301 to 1,238); teachers down 1% (88.9 to 88.5).

About WINNETONKA HIGH

WINNETONKA HIGH is a large high school in KANSAS CITY, Missouri, under NORTH KANSAS CITY 74. It teaches 1,238 students in grades 9 through 12. By comparison, high schools in Missouri enroll about 501 students on average.

WINNETONKA HIGH falls under NORTH KANSAS CITY 74, which has 33 schools enrolling 21,252 students.

White students make up 45% of enrollment at WINNETONKA HIGH, the largest share of any group. The rest of enrollment is 21% Black, 19% Hispanic, 11% multiracial, and 2% Asian. Census estimates put the White share of Clay County's population at about 79%. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 70%.

Based on 88.5 full-time-equivalent teachers, WINNETONKA HIGH has a ratio of 14.0:1. The average for high schools in Missouri, 12.2:1, is lower. Income data for the school show 58% of students eligible for free or reduced-price lunch. The average for public schools in Clay County is 35%.

On the allk12 Grade, WINNETONKA HIGH lands at B-, ahead of 50% of Missouri public high schools.

WINNETONKA HIGH is 5.4 points below its predicted average proficiency rate across its state test results (32.9% versus 38.3%), which places it in neither the top nor the bottom 10% in Missouri.

For the population of Clay County, the median household earns about $88,468 a year, about 37% of adults have at least a bachelor's degree, and roughly 6% of residents are in poverty. Across Clay County, 80 public schools serve about 41,553 students.

WINNETONKA HIGH is about 0.3 miles from TOPPING ELEMENTARY, its nearest public school. Around the school, at least 8 other public schools are within five miles. On proficiency, WINNETONKA HIGH is behind the 45.5% nearby average, ranking 8th of 9.

The school's federal locale classification is City: Large.

In 2024-25, the school enrolled 1,238, up from 1,185 in 2020-21.

You can use this page to share news and ask questions about fundraisers, report cards, and school supplies. You can also rate the school on this page.

Clay County at a glance

View full county profile
Population
258,122
Census ACS
Median income
$88,468
Household, ACS
Bachelor's+
37%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
80
41,553 students

Quick facts

School name
WINNETONKA HIGH
District
NORTH KANSAS CITY 74
Address
5815 NE 48TH ST, KANSAS CITY, MO 64119
Phone
(816) 321-5340
County
Clay County
Level
High
Grade range
09–12
Total enrollment
1,238
Teachers (FTE)
88
Student–teacher ratio
14.0:1
Free and reduced lunch
713 (58%)
Locale
11-City: Large
NCES ID
292280001293
Charter school
No
Virtual school
No

Related schools

Other schools in NORTH KANSAS CITY 74
Other schools in KANSAS CITY
Nearby schools

Frequently asked questions

About WINNETONKA HIGH
How large is WINNETONKA HIGH?
WINNETONKA HIGH enrolls approximately 1,238 students in grades 09-12.
What grades does WINNETONKA HIGH serve?
WINNETONKA HIGH serves grades 09-12.
What is the student-teacher ratio at WINNETONKA HIGH?
The student-to-teacher ratio at WINNETONKA HIGH is approximately 14.0:1 (88 FTE teachers).
What is the racial breakdown of students at WINNETONKA HIGH?
At WINNETONKA HIGH, the student body is approximately 45% White, 19% Hispanic, 21% Black, 2% Asian, 11% Two or more.
Is WINNETONKA HIGH public or private?
WINNETONKA HIGH is a public K-12 school, overseen by NORTH KANSAS CITY 74.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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