In North Dakota, the #safety and #developmental quality of childcare are ensured through specific, mandatory regulations governing the number of children a #staff member can supervise (ratio) and the total number of children permitted in one physical space (maximum group size). These requirements are established and enforced by the North Dakota Department of Health and Human Services (HHS) under the Child Care Center Administrative Rule (N.D.A.C. Chapter 75-03-10).
Compliance with these rules is non-negotiable. Ratios and group sizes are the single most important factor influencing the quality of care, as they directly impact a caregiver's ability to provide individualized attention, maintain safety, and respond to emergencies. For every licensed childcare center in North Dakota, staff must not only know these numbers but integrate them into their daily operations at all times.
Before reviewing the specific numbers, it is essential to understand the difference between the two core concepts mandated by North Dakota law:
North Dakota's standards are designed to protect children across all developmental stages, from the high-needs infant stage to the more independent school-age years.
The specific requirements vary significantly depending on the age of the children being served. North Dakota's regulations for licensed Child Care Centers specify the following mandatory ratios and maximum group sizes for same-age #classrooms:
Age of Children
Adult-to-Child Ratio
Maximum Group Size (Same Age)
Infants (0 – 17 months)
1:4
10 children
Older Infants/Toddlers (18 – 35 months)
1:5
15 children
Three Years Old (36 months – 47 months)
1:7
20 children
Four Years Old
1:10
25 children
Five Years Old
1:12
30 children
School-Age (6 – 12 years)
1:20
40 children
Note: For School-Age Child Care programs specifically serving children aged 5-11 (often before/after school care), the ratio is 1:20 with a maximum group size of 40 children.
These numbers represent the bare minimum legal requirement. Many high-quality programs choose to exceed these requirements by adding extra staff, as research consistently shows that lower ratios correlate with better outcomes for children. Continuous training is fundamental to using these staff resources effectively: Early Childhood Education Training.
A common area of confusion for new staff and administrators is understanding that both the ratio and the group size must be met simultaneously.
For example, consider a room of three-year-olds:
If a class has 18 three-year-olds, they must have at least three staff members (18 divided by 7 equals 2.57, which is rounded up to 3 staff members). Even though they have met the ratio, they cannot add a 21st child, because the maximum group size limit of 20 would be exceeded.
While ratios ensure safety and supervision, the maximum group size limit addresses the quality of the environment. Larger groups often #lead to:
Effective administrators must constantly monitor both metrics, especially during peak hours. For guidance on handling the complexities of large center management and staffing, specific administrative resources are invaluable: Staff-Child Ratio in Large Child Care Administration Resource.
Maintaining precise ratios and group sizes is challenging because the number of children and staff is fluid throughout the day, particularly during drop-off, pick-up, lunch breaks, and staff meetings.
North Dakota regulations recognize that childcare centers frequently combine children of different ages, especially during transitional times or in smaller programs. When a room contains children from multiple age categories, the program must always adhere to the stricter requirements of the youngest child present.
Key Mixed-Age Rules (N.D.A.C. 75-03-10-08):
Ratios must be maintained at all times the facility is open, including:
Beyond fulfilling a legal mandate, adhering to low ratios and small group sizes is fundamental to providing high-quality #early-childhood-education. When staff are not overwhelmed by large groups, they are better able to:
This commitment to quality strengthens the vital partnership between #home and school, which is crucial for the child’s success. Learning how to foster these relationships is just as important as mastering the regulatory environment: How Can I Build Stronger Relationships with Families in My Classroom?.
Staying compliant in North Dakota requires continuous vigilance, training, and access to accurate information. Utilize these resources to support your professional practice:
π Professional Training Resource: Early Childhood Education Courses
π Administration Resource: Staff-Child Ratio in Large Child Care Administration Resource
π Family Engagement Article: How Can I Build Stronger Relationships with Families in My Classroom?
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