Harrington El
#292 of 4,686 elementary schools in Texas
#4771 of 50,301 nationally
About Harrington El
Harrington El is a public elementary located in Plano, in the Plano ISD school district of Texas, United States. It caters for Grades K–5. In 2025 it enrolled 321 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 80.4 out of 100, placing it in the top 10% of elementary schools in United States and 292nd of 4,686 ranked elementary schools in Texas. Its strongest component is community advantage (fewer free/reduced-price lunch) (83th percentile), and its weakest is reading proficiency (76th percentile).
Other published figures: enrollment 321.
There are 66 schools in Plano; Harrington El ranks 24th of 57 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)69%
- Reading proficiency (30%)64%
- Community advantage (fewer free/reduced-price lunch) (25%)29%
- Students per teacher (15%)11.9
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 Harrington El by the official sources.
- Enrollment
- 321
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 29%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 11.9
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 64%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 69%
- Share of tested students proficient or above (all students, all grades).
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Schools near Harrington El
Closest schools by straight-line distance, with their Success Index (US).
Academy H S
Plano · Public high · Grades 9–12
275 students · 1.3 km away
Christie El
Plano · Public elementary · Grades PK–5
568 students · 1.6 km away
Davis El
Plano · Public elementary · Grades PK–5
294 students · 1.9 km away
Carpenter Middle
Plano · Public middle · Grades 6–8
462 students · 2.0 km away
Sigler El
Plano · Public elementary · Grades PK–5
485 students · 2.2 km away
Haggard Middle
Plano · Public middle · Grades 6–8
707 students · 2.2 km away
Vines H S
Plano · Public other · Grades 9–10
1,009 students · 2.3 km away
Wilson Middle
Plano · Public middle · Grades 6–8
813 students · 2.4 km away
Hughston El
Plano · Public elementary · Grades PK–5
379 students · 2.5 km away
Plano SR H S
Plano · Public high · Grades 11–12
2,267 students · 2.5 km away
Similar schools
Public elementary schools in Texas with a comparable Enrollment.
George Washington Carver El Academy
Amarillo · Public elementary · Grades 2–5
321 students
Ganado El
Ganado · Public elementary · Grades PK–5
321 students
Southmayd El
Houston · Public elementary · Grades PK–5
321 students
Nichols El
San Antonio · Public elementary · Grades PK–5
321 students
Odom El
Houston · Public elementary · Grades 1–5
322 students
Big Sandy El
Big Sandy · Public elementary · Grades PK–5
320 students
Frequently asked questions
Is Harrington El a good school?
Harrington El has a Success Index (US) of 80.4 out of 100 (Top 10% of elementary schools in United States) and ranks #292 of 4,686 in Texas. 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 Harrington El rank in Texas?
Harrington El ranks #292 of 4,686 elementary schools in Texas and #4771 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Harrington El?
Harrington El had 321 students in 2025.
Is Harrington El a elementary school or a high school?
Harrington El is classified as a elementary covering Grades K–5. It is a public school.
What other schools are near Harrington El?
There are 10 schools within 15 km of Harrington El; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.