Ranked #10 in Boston
John Winthrop School
Guide Score: 19/100
Verified April 23, 2026
Founded in 1966, we are a nurturing, non-religious preschool in the heart of Back Bay in Boston serving children ages 15 months to 5 years, 5 days a week, 8:15am-5:30pm.
Key facts
- Center type
- Childcare Center
- Opened
- 1966 (60 years serving families)
- License
- Active (MA)
- Location
- Boston, MA
- Address
- 66 Marlborough Street, Boston, MA, 02116
- Website
- https://www.johnwinthropschool.org/
- Phone
- +1-617-267-7159
- jws@johnwinthropschool.org
Frequently asked questions
- What is John Winthrop School's ranking among daycares in Boston?
- John Winthrop School is ranked #10 in Boston with a Guide Score of 19/100. This score is based on parent reviews, licensing status, accreditation, and profile completeness.
- What programs does John Winthrop School offer?
- John Winthrop School's specific programs are not yet catalogued in our directory. Contact +1-617-267-7159 directly for current program offerings.
- Is John Winthrop School licensed?
- John Winthrop School holds an active childcare license in MA. Always verify current license status with your state licensing board.
- How do I contact John Winthrop School?
- Visit https://www.johnwinthropschool.org/, or call +1-617-267-7159, or email jws@johnwinthropschool.org