Washington School
🇺🇸 Official data · 2025Monticello, Illinois 61856 · Monticello CUSD 25
#539 of 2,303 elementary schools in Illinois
#18554 of 50,301 nationally
About Washington School
Washington School is a public elementary located in Monticello, in the Monticello CUSD 25 school district of Illinois, United States. It caters for Grades PK–3. In 2025 it enrolled 543 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 59.5 out of 100, placing it in the top 50% of elementary schools in United States and 539th of 2,303 ranked elementary schools in Illinois. Its strongest component is community advantage (fewer free/reduced-price lunch) (85th percentile), and its weakest is math proficiency (30th percentile).
Other published figures: enrollment 543.
There are 3 schools in Monticello; Washington School ranks 2nd of 3 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)36%
- Reading proficiency (30%)58%
- Community advantage (fewer free/reduced-price lunch) (25%)26%
- Students per teacher (15%)13.9
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 Washington School by the official sources.
- Enrollment
- 543
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 26%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 13.9
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 58%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 36%
- Share of tested students proficient or above (all students, all grades).
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Schools near Washington School
Closest schools by straight-line distance, with their Success Index (US).
Monticello High School
Monticello · Public high · Grades 9–12
489 students · 90 m away
Monticello Middle School
Monticello · Public middle · Grades 6–8
405 students · 1.5 km away
White Heath Elem School
White Heath · Public elementary · Grades 4–5
270 students · 8.9 km away
Bement High School
Bement · Public high · Grades 9–12
85 students · 11 km away
Bement Elementary School
Bement · Public elementary · Grades PK–5
143 students · 11 km away
Bement Middle School
Bement · Public middle · Grades 6–8
63 students · 11 km away
Similar schools
Public elementary schools in Illinois with a comparable Enrollment.
Lakewood Falls Elem School
Plainfield · Public elementary · Grades K–5
543 students
Hanover Highlands Elem School
Hanover Park · Public elementary · Grades K–6
543 students
Abraham Lincoln Elem School
Belleville · Public elementary · Grades K–6
542 students
Addams Elem School
Chicago · Public elementary · Grades PK–8
544 students
Powell Elem Paideia Comm Academy
Chicago · Public elementary · Grades PK–8
542 students
Sor Juana Ines de la Cruz
Chicago · Public elementary · Grades PK–8
542 students
Frequently asked questions
Is Washington School a good school?
Washington School has a Success Index (US) of 59.5 out of 100 (Top 50% of elementary schools in United States) and ranks #539 of 2,303 in Illinois. 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 Washington School rank in Illinois?
Washington School ranks #539 of 2,303 elementary schools in Illinois and #18554 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Washington School?
Washington School had 543 students in 2025.
Is Washington School a elementary school or a high school?
Washington School is classified as a elementary covering Grades PK–3. It is a public school.
What other schools are near Washington School?
There are 6 schools within 15 km of Washington School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.