Back to State RatiosPennsylvania
PA Childcare Staff-to-Child Ratios
Pennsylvania childcare centers must comply with ratio requirements set by the Department of Human Services. These regulations apply to all licensed childcare facilities in PA.
Updated July 2026·8 min read
Pennsylvania Ratio Requirements
Pennsylvania's Department of Human Services (DHS) sets minimum staff-to-child ratios for all licensed childcare programs. These requirements are outlined in 55 Pa. Code Chapter 3270.
| Age Group | Staff:Child Ratio | Max Group Size |
|---|---|---|
| Infants (0-12 months) | 1:4 | 8 |
| Young Toddlers (12-24 months) | 1:5 | 10 |
| Older Toddlers (24-36 months) | 1:6 | 12 |
| Preschool (3 years to kindergarten entry) | 1:10 | 20 |
| Young school-age (kindergarten–3rd grade) | 1:12 | 24 |
| Older school-age (4th grade–15 years) | 1:15 | 30 |
Source: 55 Pa. Code § 3270.51 (Child Care Centers), verified July 2026
Key PA Compliance Points
- Ratios must be maintained at all times, including during outdoor play, field trips, and transitions
- Staff counted in ratios must be at least 18 years old with required clearances
- Mixed-age groups must use the ratio required for the youngest child in the group
- Children with special needs may require additional staffing based on individual care plans
PA Licensing Resources
For official Pennsylvania childcare licensing information and the most up-to-date regulations, visit:
Automate PA Ratio Compliance
CentreCareOS automatically monitors your staff-to-child ratios against Pennsylvania requirements. Get real-time alerts before violations occur.
- Pre-configured with PA ratio requirements
- Real-time compliance dashboard
- Audit-ready historical reports