Clark ES
#792 of 899 elementary schools in Oklahoma
#47567 of 50,301 nationally
About Clark ES
Clark ES is a public elementary located in Tulsa, in the Union school district of Oklahoma, United States. It caters for Grades PK–5. In 2025 it enrolled 448 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 15.1 out of 100, placing it in the lower 50% of elementary schools in United States and 792nd of 899 ranked elementary schools in Oklahoma. Its strongest component is students per teacher (31th percentile), and its weakest is reading proficiency (5th percentile).
Other published figures: enrollment 448.
There are 104 schools in Tulsa; Clark ES ranks 53rd of 103 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)28%
- Reading proficiency (30%)19%
- Community advantage (fewer free/reduced-price lunch) (25%)95.3%
- Students per teacher (15%)16.6
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Clark ES by the official sources.
- Enrollment
- 448
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 95.3%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 16.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 19%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 28%
- Share of tested students proficient or above (all students, all grades).
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Schools near Clark ES
Closest schools by straight-line distance, with their Success Index (US).
Dove School of Discovery ES Tulsa
Tulsa · Charter elementary · Grades PK–8
556 students · 725 m away
Dove Science Academy HS Tulsa
Tulsa · Charter high · Grades 9–12
343 students · 725 m away
Skelly ES
Tulsa · Public elementary · Grades PK–5
775 students · 1.6 km away
Dolores Huerta ES
Tulsa · Public elementary · Grades PK–5
324 students · 1.6 km away
College Bound-Eastside Campus
Tulsa · Charter elementary · Grades PK–4
552 students · 1.7 km away
Ellen Ochoa ES
Tulsa · Public elementary · Grades PK–5
968 students · 1.8 km away
Dove Science Academy ES Tulsa
Tulsa · Charter elementary · Grades PK–8
569 students · 2.1 km away
Disney ES
Tulsa · Public elementary · Grades PK–5
724 students · 2.5 km away
Peary ES
Tulsa · Public elementary · Grades PK–5
287 students · 3.1 km away
Boevers ES
Tulsa · Public elementary · Grades PK–5
433 students · 3.2 km away
Similar schools
Public elementary schools in Oklahoma with a comparable Enrollment.
Vandever ES
Broken Arrow · Public elementary · Grades PK–5
447 students
Southwest ES
Clinton · Public elementary · Grades 2–4
449 students
Alexander ES
Commerce · Public elementary · Grades PK–5
447 students
Howe ES
Howe · Public elementary · Grades PK–8
447 students
Skyview ES
Yukon · Public elementary · Grades PK–3
449 students
Prairie View ES
Enid · Public elementary · Grades PK–5
445 students
Frequently asked questions
Is Clark ES a good school?
Clark ES has a Success Index (US) of 15.1 out of 100 (Lower 50% of elementary schools in United States) and ranks #792 of 899 in Oklahoma. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Clark ES rank in Oklahoma?
Clark ES ranks #792 of 899 elementary schools in Oklahoma and #47567 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Clark ES?
Clark ES had 448 students in 2025.
Is Clark ES a elementary school or a high school?
Clark ES is classified as a elementary covering Grades PK–5. It is a public school.
What other schools are near Clark ES?
There are 10 schools within 15 km of Clark ES; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.