- Enrollment
- 3,050
- Students per teacher
- 21.9:1
- Resource Index
- 40/100
Other / mixed grade configuration · Owasso, OK
Mills Es
Federal NCES profile for Mills Es, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 35/100.
2024-25 NCES dataOther / mixed grade configurationNCES 402328001881
👥 S:T ratio 31
🌟 Gifted program 70
🎓 Counselors 7
📋 Attendance 34
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Mills Es earns 35/100 on the Resource Investment Index, with class sizes larger than 70% of Oklahoma schools.
- #8 of 8
- schools in Owasso · Resource Index
- 35
- Resource Index · Typical
- 17.3:1
- large classes for Oklahoma
- 467
- students enrolled
Mills Es has class sizes larger than 70% of Oklahoma schools. Computed live against every Oklahoma school reporting to NCES.
By Resource Investment Index, Mills Es ranks #8 of 8 schools in Owasso, OK.
School address
CCD year-over-year · 2022-23 → 2023-24
+0 students YoY
Mills Es held near 486 students from 2022-23 to 2023-24 (+0 headcount).
Teacher FTE added 27.9 → 28.2 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+0 students YoY 402328001881 · Owasso, OK Other · SMALL · TRAD
467 enr · 17.3:1 · RII 35
Nearest enrollment peer: Owasso Hs (3,050 students)
Mills Es held near 486 students from 2022-23 to 2023-24 (+0 headcount). Teacher FTE added 27.9 → 28.2 across the same CCD years. Read with this school → · District book → · Oklahoma schools → · Find another →
Mills Es in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Owasso Hs
Owasso Hs
3,050 students
- Owasso 8th Gra 782
Owasso 8th Grade Ctr
782 students
- Owasso 7th Gra 718
Owasso 7th Grade Ctr
718 students
- Owasso 6th Gra 713
Owasso 6th Grade Ctr
713 students
- Lucille Elling 635
Lucille Ellingwood Morrow Es
635 students
- This school 467
Mills Es
467 students
What this shows Mills Es reports 467 students on the CCD universe file.
How Mills Es compares
Mills Es held steady on CCD headcount: ratios and free-lunch share vs Oklahoma and U.S. means.
| Metric | This school | vs Oklahoma | Oklahoma avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.3:1 | ▲ 7% | 16.1:1 | 15.7:1 |
| Enrollment | 467 | top 26% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.3:1
Leaner classes than 29% of US schools, heavier class loads than most.
467
Bigger than 57% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Staffing depth
17.3:1
students per teacher
- 7% above state mean
Top 70% in Oklahoma - lower ratio than 30% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
26.3%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$9,409
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 467 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 32 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 6.9 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 44.3%
Hispanic or Latino 21.0%
Two or More 16.9%
Asian 6.6%
American Indian / Alaska Native 5.6%
African American 4.9%
Native Hawaiian / Pacific Islander 0.6%
Largest group: White at 44.3% of enrollment.
Student-body diversity index 72.1/100
Simpson diversity index - at 72.1, Mills Es is more mixed than the Oklahoma school average of 59.6.
Programs
Gifted & talented Yes
District finance for Owasso reports $9,409 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Mills Es Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Owasso Hs | Larger | No free-lunch data | Higher S:T ratio |
| Owasso 8th Grade Ctr | Larger | No free-lunch data | Higher S:T ratio |
| Owasso 7th Grade Ctr | Larger | No free-lunch data | Similar S:T ratio |
| Owasso 6th Grade Ctr | Larger | No free-lunch data | Similar S:T ratio |
| Lucille Ellingwood Morrow Es | Larger | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Mills Es's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 782
- Students per teacher
- 19.6:1
- Resource Index
- 42/100
- Enrollment
- 718
- Students per teacher
- 17.5:1
- Resource Index
- 45/100
- Enrollment
- 713
- Students per teacher
- 18.3:1
- Resource Index
- 37/100
- Enrollment
- 635
- Students per teacher
- 18.7:1
- Resource Index
- 38/100
Similar other schools in Owasso
6 comparable other schools (grades Mixed) serving the same city.
Stone Canyon Es
Standard public school
585 students 15.8:1 students per teacher
Pamela Hodson Es
Standard public school
563 students 17.1:1 students per teacher
Barnes Es
Standard public school
510 students 16.5:1 students per teacher
Northeast Es
Standard public school
487 students 16.8:1 students per teacher
Larkin Bailey Es
Standard public school
470 students 18.8:1 students per teacher
Hayward Smith Es
Standard public school
407 students 17:1 students per teacher
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 (~467 students)
Frequently asked questions about Mills Es
How many students attend Mills Es?
Mills Es has 467 students enrolled. It is a public school in Owasso, OK. CCD year-over-year: 486 (2022-23) → 486 (2023-24), nearly flat (+0).
What is the student-teacher ratio at Mills Es?
The student-teacher ratio at Mills Es is 17.3:1, which is 7% higher than the Oklahoma average of 16.1:1 and 10% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Mills Es?
The largest demographic group at Mills Es is White at 44.3% of enrollment, in Owasso, OK. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 72.1/100.
What is the Resource Investment Index for Mills Es?
Mills Es has a Resource Investment Index of 35/100 (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).
How does Mills Es rank among schools in Owasso?
By Resource Investment Index, Mills Es ranks #8 of 8 schools in Owasso, OK. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Owasso on the city page.
What other schools are in Owasso?
Besides Mills Es, Owasso also operates Owasso Hs (3,050 students), Owasso 8th Grade Ctr (782 students), and Owasso 7th Grade Ctr (718 students). See the Owasso district page for the complete list.