Horace Mann ES
#518 of 899 elementary schools in Oklahoma
#38870 of 50,301 nationally
About Horace Mann ES
Horace Mann ES is a public elementary located in Duncan, in the Duncan school district of Oklahoma, United States. It caters for Grades K–5. In 2025 it enrolled 327 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 29.5 out of 100, placing it in the lower 50% of elementary schools in United States and 518th of 899 ranked elementary schools in Oklahoma. Its strongest component is community advantage (fewer free/reduced-price lunch) (43th percentile), and its weakest is math proficiency (21th percentile).
Other published figures: enrollment 327.
There are 11 schools in Duncan; Horace Mann ES ranks 5th of 10 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)30%
- Reading proficiency (30%)35%
- Community advantage (fewer free/reduced-price lunch) (25%)66.1%
- Students per teacher (15%)16.4
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 Horace Mann ES by the official sources.
- Enrollment
- 327
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 66.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 16.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 35%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 30%
- Share of tested students proficient or above (all students, all grades).
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Schools near Horace Mann ES
Closest schools by straight-line distance, with their Success Index (US).
Duncan HS
Duncan · Public high · Grades 9–12
981 students · 688 m away
Duncan MS
Duncan · Public middle · Grades 6–8
696 students · 946 m away
Will Rogers Pre-K Ctr
Duncan · Public other · Grades PK–PK
174 students · 1.3 km away
Mark Twain ES
Duncan · Public elementary · Grades K–5
160 students · 1.3 km away
Emerson ES
Duncan · Public elementary · Grades K–5
336 students · 1.6 km away
Plato ES
Duncan · Public elementary · Grades K–5
283 students · 2.7 km away
Woodrow Wilson ES
Duncan · Public elementary · Grades K–5
321 students · 3.8 km away
Empire ES
Duncan · Public elementary · Grades PK–5
244 students · 9.4 km away
Empire MS
Duncan · Public middle · Grades 6–8
112 students · 9.4 km away
Empire HS
Duncan · Public high · Grades 9–12
150 students · 9.4 km away
Similar schools
Public elementary schools in Oklahoma with a comparable Enrollment.
Mannford Lower ES
Mannford · Public elementary · Grades 1–3
326 students
Purcell Intermediate School
Purcell · Public elementary · Grades 3–5
328 students
Allen ES
Allen · Public elementary · Grades PK–8
329 students
Central ES
Sallisaw · Public elementary · Grades PK–8
329 students
Sayre ES
Sayre · Public elementary · Grades PK–5
325 students
Felicitas Mendez Intl School
Tulsa · Public elementary · Grades PK–5
329 students
Frequently asked questions
Is Horace Mann ES a good school?
Horace Mann ES has a Success Index (US) of 29.5 out of 100 (Lower 50% of elementary schools in United States) and ranks #518 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 Horace Mann ES rank in Oklahoma?
Horace Mann ES ranks #518 of 899 elementary schools in Oklahoma and #38870 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Horace Mann ES?
Horace Mann ES had 327 students in 2025.
Is Horace Mann ES a elementary school or a high school?
Horace Mann ES is classified as a elementary covering Grades K–5. It is a public school.
What other schools are near Horace Mann ES?
There are 10 schools within 15 km of Horace Mann ES; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.