Enrollment
133
Oklahoma · 2024-25 NCES data
High school (grades 9-12) · Hydro, OK
Hydro-Eakly Hs
Federal NCES profile for Hydro-Eakly Hs, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 51/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 400003202286
👥 S:T ratio 47
📚 AP courses 10
🌟 Gifted program 70
🎓 Counselors 73
📋 Attendance 57
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Hydro-Eakly Hs earns 51/100 on the Resource Investment Index, with class sizes smaller than 78% of Oklahoma schools.
- #2 of 3
- public schools in Hydro · Resource Index
- 51
- Resource Index · Higher
- 13.3:1
- small classes for Oklahoma
- 133
- students enrolled
Hydro-Eakly Hs has class sizes smaller than 78% of Oklahoma schools. Computed live against every Oklahoma school reporting to NCES.
By Resource Investment Index, Hydro-Eakly Hs ranks #2 of 3 public schools in Hydro, OK.
School address
Teachers (FTE)
10.0
Federal CCD staff survey
Students per teacher
13.3:1
vs 16.1:1 Oklahoma avg
-17% vs state
Student-teacher ratio in context
How Hydro-Eakly Hs compares with Oklahoma and U.S. medians
What stands out at Hydro-Eakly Hs
Hydro-Eakly Hs is a mid-sized high school in Hydro, Oklahoma, enrolling 133 students.
Class sizes run a bit leaner than typical: 13.3:1 puts it in the smaller third of Oklahoma schools by student-teacher ratio.
Enrollment of 133 puts it in the smaller third of Oklahoma schools by headcount.
Its Resource Investment Index lands in the upper third of 1,778 scored Oklahoma schools.
Its student body is led by White (74%) and Hispanic or Latino (18%) (diversity index 42/100).
On the academic-pipeline side it reports 2 Advanced Placement courses.
Counselor coverage is strong, about 133 students per counselor, inside the American School Counselor Association's recommended 250:1.
17.3% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Its district draws 15.6% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Hydro-Eakly also operates Hydro-Eakly Es (227 students) and Hydro-Eakly Ms (87 students) alongside Hydro-Eakly Hs.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Hydro-Eakly Hs compares
Hydro-Eakly Hs on the metrics families compare, against Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.3:1 | ▼ 17% | 16.1:1 | 15.7:1 |
| Enrollment | 133 | top 79% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.3:1
Leaner classes than 64% of US schools, a middle-of-the-pack class size.
133
Bigger than 13% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Staffing depth
13.3:1
students per teacher
- 17% below state mean
Top 22% in Oklahoma - lower ratio than 78% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
17.3%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$11,311
per pupil, district-wide
- below Oklahoma avg of $12,594
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 133 students, the combined health-and-guidance staffing load for this school.
Discipline context
6
in-school suspensions + 10 out-of-school
Suspension rate: 4.5 per 100 students. Combined in-school and out-of-school rate: 12.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
White 73.7%
Hispanic or Latino 18.0%
Two or More 6.0%
American Indian / Alaska Native 2.3%
Largest group: White at 73.7% of enrollment.
Student-body diversity index 42.0/100
Simpson diversity index - at 42.0, Hydro-Eakly Hs is less mixed than the Oklahoma school average of 59.6.
Programs
AP courses offered 2
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Hydro-Eakly, which includes Hydro-Eakly Hs.
$11,311
Per student
-10%
vs Oklahoma
Avg $12,594
-32%
vs U.S.
Avg $16,593
Revenue mix
Local 39.2%
State 45.1%
Federal 15.6%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Hydro-Eakly Hs Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Hydro-Eakly Es | Larger | No free-lunch data | Similar S:T ratio |
| Hydro-Eakly Ms | Smaller | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Hydro-Eakly Hs's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 227
- Students per teacher
- 14.2:1
- Resource Index
- 66/100
- Enrollment
- 87
- Students per teacher
- 14.5:1
- Resource Index
- 57/100
Similar high schools statewide
Matched by enrollment size and by staffing ratio across all of Oklahoma, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~133 students)
Similar student-teacher ratio (~13.3:1)
Next steps
Verify locally before acting on Hydro-Eakly Hs's federal record.
- Compare Hydro-Eakly Hs against another school. Compare schools
- Hydro-Eakly's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Hydro-Eakly Hs
How many students attend Hydro-Eakly Hs?
Hydro-Eakly Hs has 133 students enrolled. It is a high school in Hydro, OK.
What is the student-teacher ratio at Hydro-Eakly Hs?
The student-teacher ratio at Hydro-Eakly Hs is 13.3:1, which is 17% lower than the Oklahoma average of 16.1:1 and 15% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Hydro-Eakly Hs?
The largest demographic group at Hydro-Eakly Hs is White at 73.7% of enrollment, in Hydro, OK.
What is the Resource Investment Index for Hydro-Eakly Hs?
Hydro-Eakly Hs has a Resource Investment Index of 51/100 (higher reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Hydro-Eakly Hs rank among public schools in Hydro?
By Resource Investment Index, Hydro-Eakly Hs ranks #2 of 3 public schools in Hydro, OK. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Hydro on the city page.
Is Hydro-Eakly Hs a good school?
Hydro-Eakly Hs earns 51/100 on the Resource Investment Index, with class sizes smaller than 78% of Oklahoma schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Hydro-Eakly?
Besides Hydro-Eakly Hs, Hydro-Eakly also operates Hydro-Eakly Es (227 students) and Hydro-Eakly Ms (87 students). See the Hydro-Eakly district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.