St. Mary's Montessori School
Daycare center in Rancho Cucamonga, CA. 6880 N Victoria Windrows Loop, Rancho Cucamonga, CA 91739
About the program
St. Mary's Montessori School is a licensed daycare center in Rancho Cucamonga, California, on the state register since 2013. It is licensed for 237 children and serves infant, toddler and preschool ages.
Tuition and capacity
Tuition: not listed. St. Mary's Montessori School does not publish a fee schedule. Programs in the area that publish full-time tuition have a median starting price of $997 a month.
Licensing and safety
Open the state record →California cites a Type A violation for an immediate risk to the health or safety of children, and a Type B violation for a record-keeping or maintenance item. The state file gives counts, dates and regulation numbers, not the inspector's notes.
Regulations cited
101229(a)(1) · 101223(a)(3) · 101229(a)(1) · 101229(a)(1) · 101229(a)(1) · 101229(a)(1) · 1596.8662(b)(1) · 101229(a)(1) · 1597.16(a)(1) · 101212(d)(D) · 101212(d) · 101429(a)(1) · 101438.3(b) · 101229(a) · 101429(a)(1) · 101427(c) · 1597.16(a)(1) · 101212(d)
Open the state record for each visit report.
Getting there
6880 N Victoria Windrows Loop, Rancho Cucamonga, CA 91739
Questions about St. Mary's Montessori School
Is St. Mary's Montessori School licensed?
Yes. St. Mary's Montessori School holds an active Day Care Center + Infant Center licence from California Department of Social Services, Community Care Licensing Division (licence 364841885, 364842076), with a licensed capacity of 237 children. The state record was synced in September 2026.
Has St. Mary's Montessori School had any inspection violations?
California's public file shows 15 citations for St. Mary's Montessori School, 7 of them Type A, across 10 inspection visits. The median daycare center in the area has 2. The state record linked above has each visit report.
What ages does St. Mary's Montessori School take?
St. Mary's Montessori School is licensed to serve infant, toddler and preschool ages.
How much does St. Mary's Montessori School cost?
St. Mary's Montessori School does not publish tuition. Ask for the full fee schedule on a tour, including registration, supply and late pick-up fees.
