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SCHOOL COMMUNITY·HYDRO-EAKLY·NCES 400003202283

HYDRO-EAKLY ES

407 East Seventh Street, Hydro, OK 73048 · (405) 663-2246 · Blaine County
GRADES PK–05ELEMENTARY42-RURALTITLE IREGULAR SCHOOL227 STUDENTS
Enrollment
227
Elementary
DISTRICT 149 · STATE 366
Student : Teacher
13.6:1
17 FTE teachers
DISTRICT 13.2:1 · STATE 15.6:1
Free / Reduced Lunch
56%
128 students
DISTRICT 53% · 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
Pre-K
21
Kindergarten
26
Grade 1
30
Grade 2
41
Grade 3
38
Grade 4
39
Grade 5
32
Student demographics
White
15970%
DISTRICT 69% · STATE 43%
Hispanic
5223%
DISTRICT 22% · STATE 21%
Two+
115%
DISTRICT 6% · STATE 14%
Native American
21%
DISTRICT 2% · STATE 11%
Pacific Islander
31%
DISTRICT 1% · STATE 0%
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
Male
11551%
Female
11249%

School pathway

Students here typically continue to
HYDRO-EAKLY ESHYDRO-EAKLY MSHYDRO-EAKLY HS
Based on grade levels within HYDRO-EAKLY. Attendance zones can vary; confirm enrollment with the district.

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Test scores

OSTP / CCRA 2024-25 . % Proficient + Advanced
English Language Arts
37.6%
OK avg 30.6%
Math
64.4%
OK avg 32.6%

What this means: On the OSTP / CCRA, Oklahoma's statewide test, about 38 of every 100 students at this school read and write at grade level and about 64 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 · methodology
Tier
OUTPERFORMING
Top 10% of OK schools after controlling for student poverty
Actual proficiency
60.3%
composite math + reading, all grades
Predicted
36.3%
based on OK schools with similar FRL share
Beats by
+24.0pp
above demographic expectation

What this means: About 60% of students here test proficient in math and reading, well above the roughly 36% 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 24 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 2024-25
Enrollment
227
+17 (+8%) vs 2017
Student : Teacher
13.6:1
was 13.0:1
% White
70%
was 70%
% Hispanic
23%
was 21%
% Black
0%
was 2%
Source: NCES Common Core of Data

About HYDRO-EAKLY ES

Located at 407 East Seventh Street, in Hydro, Oklahoma, HYDRO-EAKLY ES is a tight-knit primary school that educates 227 students (grades pre-K through 5), one of the schools within HYDRO-EAKLY. By comparison, Oklahoma's public schools average about 366 students each, so HYDRO-EAKLY ES sits 38% smaller than that benchmark.

HYDRO-EAKLY comprises 3 schools with combined enrollment of 447 students; HYDRO-EAKLY ES is among them.

Looking at the student body, HYDRO-EAKLY ES lists that White students make up the majority at 70%; the rest breaks down as 23% Hispanic, 5% multiracial. That mix tracks the wider county fairly closely.

Looking at the economic backdrop, On paper, HYDRO-EAKLY ES has 17 full-time-equivalent teachers, translating to a class-load average of around 13.6:1. Statewide, the average ratio sits near 15.6:1, putting HYDRO-EAKLY ES tighter than the state norm the norm. About 56% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. Set against Blaine County (around 72%), the school's rate is south of typical.

On a residual basis (actual vs predicted given the student mix), HYDRO-EAKLY 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 36.3%; HYDRO-EAKLY ES posts 60.3%, +24.0 points above that line.

In the broader community, community-level numbers for Blaine County indicate the typical household earns roughly $61,642 per year, 18% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 14%. In all, Blaine County runs 14 public schools (combined enrollment of about 2,067 students), of which HYDRO-EAKLY ES is one.

Nearest neighbor: HYDRO-EAKLY HS, around 0.0 miles off. Counting just inside five miles, 2 other public schools cluster around HYDRO-EAKLY ES. On composite proficiency, HYDRO-EAKLY ES comes 1st of 5 in the immediate cluster, higher than the nearby-schools average of 36.0%.

The campus sits in a small-town setting.

Over the past 7-year window. Looking back 7 years, enrollment at HYDRO-EAKLY ES has edged up 8%, going from 210 students in 2018 to 227 in 2025.

On the community side, posts here usually surface around school events, parent volunteer needs, and clubs. The community welcomes input from current and former families.

Blaine County at a glance

View full county profile
Population
8,570
Census ACS
Median income
$61,642
Household, ACS
Bachelor's+
18%
Adults 25+
Poverty rate
14%
Below federal line
Schools in county
14
2,067 students

Quick facts

School name
HYDRO-EAKLY ES
District
HYDRO-EAKLY
Address
407 East Seventh Street, Hydro, OK 73048
Phone
(405) 663-2246
County
Blaine County
Level
Elementary
Grade range
PK–05
Total enrollment
227
Teachers (FTE)
17
Student–teacher ratio
13.6:1
Free/Reduced lunch
128 (56%)
Locale
42-Rural: Distant
NCES ID
400003202283
Charter school
No
Virtual school
No

Related schools

Other schools in HYDRO-EAKLY
Other schools in Hydro
Nearby schools

Frequently asked questions

About HYDRO-EAKLY ES
How many students attend HYDRO-EAKLY ES?
HYDRO-EAKLY ES enrolls approximately 227 students in grades PK-05.
What age range does HYDRO-EAKLY ES serve?
HYDRO-EAKLY ES serves students from grade PK through grade 05.
How many students per teacher at HYDRO-EAKLY ES?
Approximately 13.6:1 students per teacher at HYDRO-EAKLY ES.
What is the racial breakdown of students at HYDRO-EAKLY ES?
At HYDRO-EAKLY ES, the student body is approximately 70% White, 23% Hispanic, 5% Two or more.
Is HYDRO-EAKLY ES public or private?
HYDRO-EAKLY ES is a public K-12 school, overseen by HYDRO-EAKLY.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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