- Enrollment
- 659
- Students per teacher
- 15.3:1
- Resource Index
- 20/100
Elementary school (grades K-5) · Phoenix, AZ
Isaac Online Prep Academy
Federal NCES profile for Isaac Online Prep Academy, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 46/100.
2024-25 NCES dataElementary school (grades K-5)NCES 040396003739
👥 S:T ratio 62
🌟 Gifted program 30
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Isaac Online Prep Academy earns 46/100 on the Resource Investment Index, with class sizes smaller than 93% of Arizona schools.
- #11 of 116
- elementary schools in Phoenix · Resource Index
- 46
- Resource Index · Typical
- 9.4:1
- small classes for Arizona
- 85
- students enrolled
Isaac Online Prep Academy has class sizes smaller than 93% of Arizona schools. Computed live against every Arizona school reporting to NCES.
By Resource Investment Index, Isaac Online Prep Academy ranks #11 of 116 elementary schools in Phoenix, AZ.
School address
District: Isaac Elementary District (4259) · Arizona
NCES ID 040396003739 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-32 students YoY
Isaac Online Prep Academy shrank from 108 students in 2022-23 to 76 in 2023-24 (-29.6%).
Teacher FTE held 9.0 → 8.8 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Shrinking CCD campus
-32 students YoY 040396003739 · Phoenix, AZ Elementary · SMALL · TRAD
85 enr · 9.4:1 · RII 46
Nearest enrollment peer: Pueblo Del Sol Middle School (659 students)
Isaac Online Prep Academy shrank from 108 students in 2022-23 to 76 in 2023-24 (-29.6%). Teacher FTE held 9.0 → 8.8 across the same CCD years. Read with this school → · District book → · Arizona schools → · Find another →
Isaac Online Prep Academy in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Pueblo Del Sol
Pueblo Del Sol Middle School
659 students
- Morris K. Udal
Morris K. Udall Escuela De Bellas Artes
553 students
- Alta E Butler
Alta E Butler School
541 students
- J B Sutton Ele
J B Sutton Elementary School
522 students
- Isaac Middle S
Isaac Middle School
474 students
- This school 85
Isaac Online Prep Academy
85 students
What this shows Isaac Online Prep Academy reports 85 students on the CCD universe file.
How Isaac Online Prep Academy compares
Isaac Online Prep Academy is a shrinking campus on CCD: ratios and free-lunch share vs Arizona and U.S. means.
| Metric | This school | vs Arizona | Arizona avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 9.4:1 | ▼ 45% | 17:1 | 15.7:1 |
| Enrollment | 85 | top 84% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
9.4:1
Leaner classes than 91% of US schools, among the more generously staffed nationally.
85
Bigger than 9% of US schools by enrollment, a small campus.
Equity indicators methodology
Staffing depth
9.4:1
students per teacher
- 45% below state mean
Top 7% in Arizona - lower ratio than 93% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Funding equity
$15,074
per pupil, district-wide
- above Arizona avg of $13,502
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 75.3%
White 11.8%
African American 8.2%
Asian 3.5%
American Indian / Alaska Native 1.2%
Largest group: Hispanic or Latino at 75.3% of enrollment.
Student-body diversity index 41.1/100
Simpson diversity index - at 41.1, Isaac Online Prep Academy is less mixed than the Arizona school average of 47.2.
Programs
District finance for Isaac Elementary District (4259) reports $15,074 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Isaac Online Prep Academy Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Pueblo Del Sol Middle School | Larger | No free-lunch data | Higher S:T ratio |
| Morris K. Udall Escuela De Bellas Artes | Larger | No free-lunch data | Higher S:T ratio |
| Alta E Butler School | Larger | No free-lunch data | Higher S:T ratio |
| J B Sutton Elementary School | Larger | No free-lunch data | Higher S:T ratio |
| Isaac Middle School | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Isaac Online Prep Academy's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 553
- Students per teacher
- 18.4:1
- Resource Index
- 14/100
- Enrollment
- 541
- Students per teacher
- 15.9:1
- Resource Index
- 17/100
- Enrollment
- 522
- Students per teacher
- 15.8:1
- Resource Index
- 17/100
- Enrollment
- 474
- Students per teacher
- 14.8:1
- Resource Index
- 19/100
Similar elementary schools in Phoenix
6 comparable elementary schools (grades K-5) serving the same city.
Academy of Math and Science Avondale
Standard public school
1,175 students
Kyrene Altadena Middle School
Standard public school
857 students 20.9:1 students per teacher
Catalina Ventura School
Standard public school
842 students 17.5:1 students per teacher
Inspiration Mountain School
Standard public school
789 students 25.5:1 students per teacher
Alhambra Traditional School
Standard public school
733 students 20.9:1 students per teacher
Legacy Traditional School - North Phoenix
Standard public school
567 students
Nationwide elementary 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 (~85 students)
Frequently asked questions about Isaac Online Prep Academy
How many students attend Isaac Online Prep Academy?
Isaac Online Prep Academy has 85 students enrolled. It is an elementary school in Phoenix, AZ. CCD year-over-year: 108 (2022-23) → 76 (2023-24), down 32.
What is the student-teacher ratio at Isaac Online Prep Academy?
The student-teacher ratio at Isaac Online Prep Academy is 9.4:1, which is 45% lower than the Arizona average of 17:1 and 40% 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 Isaac Online Prep Academy?
The largest demographic group at Isaac Online Prep Academy is Hispanic or Latino at 75.3% of enrollment, in Phoenix, AZ.
What is the Resource Investment Index for Isaac Online Prep Academy?
Isaac Online Prep Academy has a Resource Investment Index of 46/100 (typical reported resources relative to schools nationally) based on 2 factors: student-teacher ratio, gifted-program reporting. Not a test-score or academic measure (national median ~41/100, see methodology). Limited indicators were available, so the index reflects partial data.
How does Isaac Online Prep Academy rank among elementary schools in Phoenix?
By Resource Investment Index, Isaac Online Prep Academy ranks #11 of 116 elementary schools in Phoenix, AZ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Phoenix on the city page.
What other schools are in Isaac Elementary District (4259)?
Besides Isaac Online Prep Academy, Isaac Elementary District (4259) also operates Pueblo Del Sol Middle School (659 students), Morris K. Udall Escuela De Bellas Artes (553 students), and Alta E Butler School (541 students). See the Isaac Elementary District (4259) district page for the complete list.