PreschoolWise
  • Find preschools
  • Ages
  • Cost
  • TK
  • K Age
  • Free Pre‑K
  • States
PreschoolWise

Clear, independent answers to the questions parents actually ask about preschool and transitional kindergarten — grounded in your state's real rules.

Transitional KindergartenKindergarten ageWhat is pre-K?Preschool ageRedshirting kindergartenPreschool vs Pre‑KTK vs Preschool vs KCostFree preschoolHead StartEligibility checkerBrowse states

© 2026 PreschoolWise. Educational guidance, not legal or enrollment advice — always confirm with your school district.

Sitemap
Preschools/CA/El Monte/Annex Montessori Childcare Center
Infant Center

Annex Montessori Childcare Center

No reviews yet — be the first to share your experience.

Montessori
Ages
Infants (0–2 yrs)
Teacher ratio
1:4 (CA min)

3400 Aerojet, El Monte, CA 91731

Visit website ↗(626) 569-2641Directions ↗Licensed for 10
Own this preschool? Claim your listing →

Licensing & safety record

Citations on file
3
1 serious (Type A)
Complaint visits
1
Last visit
4/18/2025
Total visits
7

Citations are part of routine licensing oversight and range from minor (Type B) to serious (Type A). A citation alone doesn't mean a program is unsafe — read the full reports for context.

Source: California Dept. of Social Services, Community Care Licensing (updated 2025-09-29). View official inspection reports →

About this preschool

Annex Montessori Childcare Center, located in El Monte, California, is part of K-Step Montessori School and has served local communities for over 22 years using the child-centered Montessori Method. The center operates year-round and serves infants and young children with various enrichment programs.

Philosophy
Child-centered Montessori Method with an interdisciplinary approach to early education
Ages served
2 months to 4 years old
Hours
7:00 AM – 6:00 PM
Meals
Breakfast, Snacks and Lunch Included

Programs

  • •Full-Time Programs
  • •Potty Training
  • •Dance and Yoga
  • •Summer Programs

Highlights

  • ✓Open year-round
  • ✓Accepts subsidized programs including Options & Cal-Works
  • ✓Over 22 years of experience
  • ✓Part of K-Step Montessori with 350+ children served in Southern California

Not stated on their website: Tuition, Teacher ratio, Outdoor activities/facilities, Curriculum details. Ask the preschool directly.

Summarized by AI from the preschool's own website (Jun 23, 2026). Not written or verified by PreschoolWise — confirm details directly with the program.

Parent reviews

No reviews yet. If your child has attended Annex Montessori Childcare Center, your honest review helps other families.

Write a review of Annex Montessori Childcare Center

Share your honest, first-hand experience. Reviews are checked before they appear. Be truthful and respectful — no defamatory or false claims.

Helpful guides for parents

What age does preschool start?Typical ages, readiness signs, and state cutoffs.Is my child ready for preschool?The readiness signs to look for.Preschool vs. daycareHow they differ and which fits your child.Preschool vs. pre-KWhat comes when, from ages 3 to 5.

Listing facts from public CA child-care licensing records. Reviews are the opinions of individual contributors, moderated before publishing; they are not endorsements by PreschoolWise. Always visit and verify a program directly before enrolling.