Enrollment
334
High
DISTRICT 345 · STATE 501
SCHOOL COMMUNITY·HENRY CO. R-I·NCES 293211002255
WINDSOR HIGH
210 NORTH ST, WINDSOR, MO 65360 · (660) 647-3106 · Henry County
GRADES 07–12HIGH43-RURALTITLE IREGULAR SCHOOL334 STUDENTS
Student : Teacher
11.7:1
29 FTE teachers
DISTRICT 11.5:1 · STATE 12.2:1
Free / Reduced Lunch
57%
190 students
DISTRICT 55% · 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
Student demographics
Student head counts by race/ethnicity from federal NCES enrollment data. 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 HENRY CO. R-I. Attendance zones can vary; confirm enrollment with the district.
Test scores
MO DVT (Growth) 2024-25 . Growth Percentile vs PeersEnglish Language Arts
26.4%
MO avg 49.5% . +11.3pp since 2023
What this means: On the MO DVT (Growth), Missouri's statewide test, about 26 of every 100 students at this school read and write at grade level. The Missouri average is about 50 of 100. Reading and writing scores are up about 11 points since 2023.
Source: MO DVT (Growth). 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
22.1%
composite math + reading, all grades
Predicted
50.2%
based on MO schools with similar FRL share
Beats by
-28.1pp
below demographic expectation
What this means: About 22% of students here test proficient in math and reading, below the roughly 50% 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 →
7-year change
SY 2017-18 vs SY 2024-25Enrollment
334
+25 (+8%) vs 2017
Student : Teacher
11.7:1
was 13.6:1
% White
94%
was 94%
% Hispanic
3%
was 4%
% Black
2%
was 1%
Source: NCES Common Core of Data
About WINDSOR HIGH
Located at 210 NORTH ST, in WINDSOR, Missouri, WINDSOR HIGH is a tight-knit 9-12 campus that teaches 334 students (grades 7 through 12), run under HENRY CO. R-I. By comparison, Missouri's public schools average about 501 students each, so WINDSOR HIGH sits 33% below that benchmark.
WINDSOR HIGH is one of 2 schools operated by HENRY CO. R-I, a district that caters to 690 students overall.
For racial and ethnic makeup, WINDSOR HIGH shows that 94% of students identify as White, making the school strongly White-majority. The remainder is composed of 3% Hispanic. That composition is broadly in line with Henry County as a whole.
In terms of school funding signals, WINDSOR HIGH reports 29 full-time-equivalent teachers, putting the student-to-teacher ratio at about 11.7:1. That tracks the state average closely. An estimated 57% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.
Adjusting for the school's free-and-reduced-lunch share, On a poverty-adjusted basis, WINDSOR HIGH sits in the bottom 10% statewide. Predicted proficiency from the FRL regression is roughly 50.2%; actual is 22.1%, a gap of -28.1 points.
Around the school, the surrounding county (Henry County) reports that median household earnings sit near $57,926, about 16% of the adult population holds a bachelor's degree or above, and roughly 8% of residents live below the federal poverty line. Across Henry County's 15 public schools (combined enrollment of about 2,878 students), WINDSOR HIGH is one campus in the mix.
Nearest neighbor: WINDSOR ELEM., around 0.8 miles off. Within ten miles, there are 7 other public schools, a sparser pattern than typical urban areas. Among the 8 schools in that immediate cluster with test data (this one included), WINDSOR HIGH ranks 8th on composite proficiency, beneath the local average of 54.0%.
WINDSOR HIGH operates from a countryside location.
Over the past 7-year window. WINDSOR HIGH's enrollment has climbed 8% since 2018, when it stood at 309 (now 334). The student-to-teacher ratio fell from 13.6:1 in 2018 to 11.7:1 today.
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Henry County at a glance
View full county profilePopulation
22,328
Census ACS
Median income
$57,926
Household, ACS
Bachelor's+
16%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
15
2,878 students
Quick facts
Related schools
Nearby schools
- WINDSOR ELEM.0.8 mi · 356
- CALHOUN ELEM.7.6 mi · 58
- GREEN RIDGE HIGH8.2 mi · 181
- GREEN RIDGE ELEM.8.2 mi · 171
- LEETON ELEM.9.8 mi · 153
- LEETON HIGH9.8 mi · 103
Frequently asked questions
About WINDSOR HIGHHow large is WINDSOR HIGH?
WINDSOR HIGH enrolls approximately 334 students in grades 07-12.
Is WINDSOR HIGH an elementary, middle, or high school?
WINDSOR HIGH is a high school covering grades 07-12.
How many students per teacher at WINDSOR HIGH?
Approximately 11.7:1 students per teacher at WINDSOR HIGH.
What is the student diversity at WINDSOR HIGH?
Student demographics at WINDSOR HIGH are roughly 94% White, 3% Hispanic, 2% Black, 0% Asian.
Is WINDSOR HIGH public or private?
WINDSOR HIGH is a public K-12 school, overseen by HENRY CO. R-I.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.