Enrollment
126
Elementary
DISTRICT 84 · STATE 366
SCHOOL COMMUNITY·CALVIN·NCES 400627000243
CALVIN ES
229 Third Street, Calvin, OK 74531 · (405) 645-2411 · Hughes County
GRADES PK–08ELEMENTARY43-RURALTITLE IREGULAR SCHOOL126 STUDENTS
Student : Teacher
10.1:1
12 FTE teachers
DISTRICT 9.7:1 · STATE 15.6:1
Free / Reduced Lunch
77%
97 students
DISTRICT 84% · STATE 68%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary 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
Students here typically continue to
CALVIN ES→CALVIN HS
Based on grade levels within CALVIN. Attendance zones can vary; confirm enrollment with the district.
Test scores
OSTP / CCRA 2024-25 . % Proficient + AdvancedEnglish Language Arts
45.0%
OK avg 30.6%
Math
50.0%
OK avg 32.6%
What this means: On the OSTP / CCRA, Oklahoma's statewide test, about 45 of every 100 students at this school read and write at grade level and about 50 of 100 do math at grade level. Across all Oklahoma schools, those numbers are about 31 and 33.
Source: OSTP / CCRA. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
OUTPERFORMING
Top 10% of OK schools after controlling for student poverty
Actual proficiency
43.3%
composite math + reading, all grades
Predicted
29.2%
based on OK schools with similar FRL share
Beats by
+14.1pp
above demographic expectation
What this means: About 43% of students here test proficient in math and reading, well above the roughly 29% typical for Oklahoma schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 14 points, placing it in Oklahoma's top 10%.
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
126
+8 (+7%) vs 2017
Student : Teacher
10.1:1
was 9.7:1
% White
66%
was 63%
% Hispanic
2%
was 7%
% Black
0%
was 1%
Source: NCES Common Core of Data
About CALVIN ES
CALVIN ES is a minimally staffed elementary campus in Calvin, Oklahoma, one of the schools within CALVIN. The school enrolls 126 students in grades pre-K through 8. Enrollment runs roughly 66% smaller than the state mean of about 366.
Across the 2 schools in CALVIN (168 students total), CALVIN ES accounts for its share of the district's footprint.
Demographically, CALVIN ES reports that 66% of the student body identifies as White. Beyond that, the school shows 17% Native American, 16% multiracial. Compared to Hughes County overall, the school's racial mix sits in roughly the same range.
In terms of school funding signals, CALVIN ES records 12 full-time-equivalent teachers, putting the student-to-teacher ratio at about 10.1:1. That figure is tighter than the state norm's 15.6:1 average. Roughly 77% of students at CALVIN ES qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.
On a demographically-adjusted basis, CALVIN ES ranks in the top 10% of Oklahoma public schools. The BeatsExpectations model, a per-state regression of composite proficiency on FRL share, predicts schools with this student profile to land around 29.2%; CALVIN ES posts 43.3%, +14.1 points above that line.
Around the school, community-level numbers for Hughes County indicate median household earnings sit near $51,581, roughly 16% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 12%. Across Hughes County's 13 public schools (combined enrollment of about 2,068 students), CALVIN ES is one campus in the mix.
CALVIN HS is the nearest neighboring public school, about 0.0 miles from this campus. 5 of the 8 nearest public schools sit inside a ten-mile radius, suggesting a relatively low-density school footprint. On composite proficiency, CALVIN ES comes 2nd of 5 in the immediate cluster, above the nearby-schools average of 36.2%.
CALVIN ES operates from a small-town location.
Trend over the last 7 years. Over the past 7-year window, the student count rose 7%: 118 students in 2018 compared to 126 in 2025. Hispanic enrollment moved from 7% to 2% across the same window.
In the discussion threads here, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.
Hughes County at a glance
View full county profilePopulation
13,389
Census ACS
Median income
$51,581
Household, ACS
Bachelor's+
16%
Adults 25+
Poverty rate
12%
Below federal line
Schools in county
13
2,068 students
Quick facts
Related schools
Frequently asked questions
About CALVIN ESHow many students attend CALVIN ES?
CALVIN ES enrolls approximately 126 students in grades PK-08.
What age range does CALVIN ES serve?
CALVIN ES serves students from grade PK through grade 08.
How many students per teacher at CALVIN ES?
Approximately 10.1:1 students per teacher at CALVIN ES.
What is the racial breakdown of students at CALVIN ES?
At CALVIN ES, the student body is approximately 66% White, 2% Hispanic, 16% Two or more.
Is CALVIN ES public or private?
CALVIN ES is a public K-12 school, overseen by CALVIN.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.