Keystone Public School vs Mannford Lower ES
A head-to-head comparison of two elementary schools in Oklahoma, United States, 8.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Keystone Public School
Sand Springs · Public elementary · Grades PK–8
276 students
Mannford Lower ES
Mannford · Public elementary · Grades 1–3
326 students
| Measure | Keystone Public School Sand Springs, Oklahoma | Mannford Lower ES Mannford, Oklahoma |
|---|---|---|
| Success Index (US) | 31 Lower 50% | 55 Top 50% |
| State rank | #489 of 899 | #131 of 899 |
| National rank | #38017 of 50,301 | #21596 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–8 | Grades 1–3 |
| Students | 276 | 326 |
| Enrollment | 276 | 326 |
| Free/reduced-price lunch | 72.1% | 60.1% |
| Students per teacher | 11.5 | 17.2 |
| Reading proficiency | 32% | 52% |
| Math proficiency | 22% | 62% |
| city | Sand Springs | Mannford |
| state | Oklahoma | Oklahoma |
| Website | – | – |
The verdict
- •Mannford Lower ES scores higher on the Success Index (US) (55.1 vs 30.8).
- •Mannford Lower ES does better on math proficiency (62% vs 22%).
- •Mannford Lower ES does better on reading proficiency (52% vs 32%).
- •Mannford Lower ES does better on community advantage (fewer free/reduced-price lunch) (60.1% vs 72.1%).
- •Keystone Public School does better on students per teacher (11.5 vs 17.2).
- •Mannford Lower ES is the larger school with 326 students compared with 276.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Keystone Public School better than Mannford Lower ES?
On the Success Index (US), Mannford Lower ES ranks higher (55.1 vs 30.8 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Keystone Public School and Mannford Lower ES?
About 8.6 km in a straight line, between Sand Springs and Mannford in Oklahoma.
Which has the better Enrollment?
Keystone Public School: 276. Mannford Lower ES: 326. Students enrolled in the latest NCES directory year.
How do Keystone Public School and Mannford Lower ES rank in Oklahoma?
Keystone Public School is 489th of 899 and Mannford Lower ES is 131st of 899 among elementary schools in Oklahoma on the 2025 Success Index (US).