- Enrollment
- 227
- Students per teacher
- 16.2:1
- Resource Index
- 55/100
Other / mixed grade configuration · Calera, OK
Calera Es
Federal NCES profile for Calera Es, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 42/100.
2024-25 NCES dataOther / mixed grade configurationNCES 400618000239
👥 S:T ratio 21
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 78
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Calera Es earns 42/100 on the Resource Investment Index, with class sizes larger than 88% of Oklahoma schools.
- 42
- Resource Index · Typical
- 19.8:1
- large classes for Oklahoma
- 754
- students enrolled
Calera Es has class sizes larger than 88% of Oklahoma schools. Computed live against every Oklahoma school reporting to NCES.
School address
CCD year-over-year · 2022-23 → 2023-24
+72 students YoY
Calera Es grew from 631 students in 2022-23 to 703 in 2023-24 (+11.4%).
Teacher FTE added 38.7 → 43.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Growing CCD campus
+72 students YoY 400618000239 · Calera, OK Other · MID · TRAD
754 enr · 19.8:1 · RII 42
Nearest enrollment peer: Calera Hs (227 students)
Calera Es grew from 631 students in 2022-23 to 703 in 2023-24 (+11.4%). Teacher FTE added 38.7 → 43.0 across the same CCD years. Read with this school → · District book → · Oklahoma schools → · Find another →
How Calera Es compares
Calera Es is a growing campus on CCD: ratios and free-lunch share vs Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 19.8:1 | ▲ 23% | 16.1:1 | 15.7:1 |
| Enrollment | 754 | top 9% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
19.8:1
Leaner classes than 17% of US schools, heavier class loads than most.
754
Bigger than 83% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Staffing depth
19.8:1
students per teacher
- 23% above state mean
Top 88% in Oklahoma - lower ratio than 12% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
8.8%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$11,270
per pupil, district-wide
- below Oklahoma avg of $13,168
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 754 students, the combined health-and-guidance staffing load for this school.
Discipline context
101
in-school suspensions + 2 out-of-school
Suspension rate: 13.4 per 100 students. Combined in-school and out-of-school rate: 13.7 per 100 students. Reported via the Civil Rights Data Collection. Includes 2 expulsions.
Student demographics
White 47.1%
Two or More 26.3%
American Indian / Alaska Native 17.2%
Hispanic or Latino 8.4%
African American 0.7%
Native Hawaiian / Pacific Islander 0.3%
Asian 0.1%
Largest group: White at 47.1% of enrollment.
Student-body diversity index 67.2/100
Simpson diversity index - at 67.2, Calera Es is more mixed than the Oklahoma school average of 59.6.
Programs
Gifted & talented Yes
District finance for Calera reports $11,270 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Calera Es Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Calera Hs | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Calera Es's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~754 students)
Frequently asked questions about Calera Es
How many students attend Calera Es?
Calera Es has 754 students enrolled. It is a public school in Calera, OK. CCD year-over-year: 631 (2022-23) → 703 (2023-24), up 72.
What is the student-teacher ratio at Calera Es?
The student-teacher ratio at Calera Es is 19.8:1, which is 23% higher than the Oklahoma average of 16.1:1 and 26% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Calera Es?
The largest demographic group at Calera Es is White at 47.1% of enrollment, in Calera, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 67.2/100.
What is the Resource Investment Index for Calera Es?
Calera Es has a Resource Investment Index of 42/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
What other schools are in Calera?
Besides Calera Es, Calera also operates Calera Hs (227 students). See the Calera district page for the complete list.