Skip to content

New Jersey

New Jersey Department of Children and Families (DCF), Office of Licensing

N.J.A.C. 3A:52 — Manual of Requirements for Child Care Centers (effective December 20, 2023)

Researched 2026-09 · Summary, not legal advice — confirm with the agency before acting on a figure.

Staff-child ratios

Infants
1:4
under 18 months
 
Toddlers
1:6
18 months up to 2 1/2 years
 
Preschool
1:10
2 1/2 years up to 4 years (4-year-olds: 1:12)
max group 20
School-age
1:15
5 years and older
max group 30

Requirements

Annual training
All staff must complete 12 clock hours of continuing staff development each year; the director, head teachers, group teachers and program supervisors must complete 20 hours per year instead. Annual re-training on the required orientation topics is also mandatory (N.J.A.C. 3A:52-4.7 and 4.8).
Lead teacher
A group teacher needs 1 year of teaching experience in a group program for children under 6 plus an approved educational credential, e.g., an associate degree in early childhood education/child development or 6 college credits in ECE/CD. Head teachers need more, such as a bachelor's degree in a child-related field plus ECE credits and experience, or the NJ Head Teacher endorsement.
Director
For early childhood programs licensed for more than 30 children, the director needs a master's degree in a field related to children or business, or a bachelor's degree plus 1 year of managerial or supervisory experience. Directors of programs licensed for 30 or fewer children must meet the group teacher qualifications.
Worth knowing
N.J.A.C. 3A:52 does not set conventional max group sizes for infants/toddlers: each primary caregiver's group is 4 infants or 6 toddlers, and no more than 12 infants or 20 toddlers may share a room area without visual dividers. Groups of children 2 1/2+ are capped at 20 and school-age groups at 30. Relaxed ratios apply during naps under strict conditions.

A ratio is easy to read and hard to hold at 3pm on the playground.

Rehearse supervision