Harriton SHS
🇺🇸 Official data · 2025Rosemont, Pennsylvania 19010 · Lower Merion SD
#1 of 618 high schools in Pennsylvania
#87 of 16,910 nationally
About Harriton SHS
Harriton SHS is a public high located in Rosemont, in the Lower Merion SD school district of Pennsylvania, United States. It caters for Grades 9–12. In 2025 it enrolled 1,239 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 93.4 out of 100, placing it in the top 5% of high schools in United States and 1st of 618 ranked high schools in Pennsylvania. Its strongest component is reading proficiency (96th percentile), and its weakest is students per teacher (83th percentile).
Other published figures: enrollment 1,239.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)87%
- Reading proficiency (30%)94%
- Community advantage (fewer free/reduced-price lunch) (25%)15.6%
- Students per teacher (15%)10.8
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 Harriton SHS by the official sources.
- Enrollment
- 1,239
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 15.6%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 10.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 94%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 87%
- Share of tested students proficient or above (all students, all grades).
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Schools near Harriton SHS
Closest schools by straight-line distance, with their Success Index (US).
Black Rock MS
Villanova · Public middle · Grades 5–8
1,077 students · 2.1 km away
Gladwyne Sch
Gladwyne · Public elementary · Grades K–4
556 students · 3.4 km away
Radnor SHS
Radnor · Public high · Grades 9–12
1,146 students · 3.6 km away
Conshohocken El Sch
Conshohocken · Public elementary · Grades K–3
247 students · 3.8 km away
Radnor El Sch
Radnor · Public elementary · Grades K–5
554 students · 3.8 km away
Coopertown El Sch
Bryn Mawr · Public elementary · Grades K–5
471 students · 3.8 km away
Lower Merion HS
Ardmore · Public high · Grades 9–12
1,674 students · 4.8 km away
Gulph EL Sch
King of Prussia · Public elementary · Grades K–4
440 students · 5.0 km away
Penn Valley Sch
Narberth · Public elementary · Grades K–4
542 students · 5.0 km away
Chestnutwold El Sch
Ardmore · Public elementary · Grades K–5
566 students · 5.2 km away
Similar schools
Public high schools in Pennsylvania with a comparable Enrollment.
Warwick SHS
Lititz · Public high · Grades 9–12
1,241 students
Pocono Mountain East HS
Swiftwater · Public high · Grades 9–12
1,242 students
Bethel Park HS
Bethel Park · Public high · Grades 9–12
1,244 students
New Oxford SHS
New Oxford · Public high · Grades 9–12
1,229 students
Hempfield Area SHS
Greensburg · Public high · Grades 10–12
1,228 students
Academy at Palumbo
Philadelphia · Public high · Grades 9–12
1,225 students
Frequently asked questions
Is Harriton SHS a good school?
Harriton SHS has a Success Index (US) of 93.4 out of 100 (Top 5% of high schools in United States) and ranks #1 of 618 in Pennsylvania. 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 Harriton SHS rank in Pennsylvania?
Harriton SHS ranks #1 of 618 high schools in Pennsylvania and #87 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Harriton SHS?
Harriton SHS had 1,239 students in 2025.
Is Harriton SHS a elementary school or a high school?
Harriton SHS is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Harriton SHS?
There are 10 schools within 15 km of Harriton SHS; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.