Wilmette, Illinois 60091-1431 On Google Maps →
Ronald Knox Montessori
- 0.3–6 yrs
- Ages
- Toddler
- Levels
- 35.2 : 1
- Ratio
- 81 students
- Enrollment
In context
How it compares in Wilmette
Ronald Knox Montessori is one of 3 Montessori schools in Wilmette, and one of 2 with full AMS or AMI accreditation.
Facts & figures
From government filings and independent surveys — not the school's own marketing.
- Student-teacher ratio
35.2 : 1
81 students · 2.3 full-time-equivalent teachers
U.S. Dept. of Education private school survey, 2021–22
- School day
6.5 hours/day · 165 days/year
U.S. Dept. of Education private school survey, 2021–22
- Ownership
501(c)(3) nonprofit since 1968
$1.7M revenue (FY2023) · 22 years of IRS filings
- Age levels
Infant/Toddler · Primary
- State license
Licensed child care center
Capacity 32
Illinois DCFS licensing data, 2026
From the school
Programs, tuition & schedule
"Ronald Knox Montessori School is committed to following the Montessori philosophy to create a nurturing, stimulating environment that promotes concentration, coordination, a sense of order, independence, grace and courtesy."
Programs offered
- Infant Toddler — 3-23 months
- Twos — 24-36 months
- Early Childhood — 3-6 years
- Summer Camp
Source: school's homepage ↗
Some fields above are blank because they weren't published on the school's site. Call or email the school for tuition, admissions, and other details not listed here.
Good to know
About Ronald Knox Montessori
Ronald Knox Montessori is a Montessori school (private) in Wilmette, Illinois serving ages 0.3 - 6 years — AMS Accredited. Ronald Knox Montessori School is committed to following the Montessori philosophy to create a nurturing, stimulating environment that promotes concentration, coordination, a sense of order, independence, grace and courtesy.
Where is Ronald Knox Montessori located? ⌃
2031 Elmwood Ave, Wilmette, IL 60091-1431
What is the phone number for Ronald Knox Montessori? ⌃
Ronald Knox Montessori can be reached at (847) 256-2922.
Is Ronald Knox Montessori accredited? ⌃
Ronald Knox Montessori lists the following accreditations or affiliations on its website: AMS (accredited).
What ages does Ronald Knox Montessori serve? ⌃
Ronald Knox Montessori serves children aged 0.3 - 6 years.
What is the website for Ronald Knox Montessori? ⌃
The official website is ronaldknox.org.