| Ages served | Typically 2.5–5 years (verify with AZ ADHS) |
| Preschool ratio (licensed center) | 1:20, max group — |
| Regulating agency (private preschool) | Arizona Department of Health Services — Office of Child Care Licensing |
| Regulatory code | A.A.C. R9-5-501 et seq. (Child Care Group Homes); R9-5-801 (Child Care Centers) |
Arizona preschool: Staff-to-child ratio requirements
Preschool programs in Arizona must maintain specific staff-to-child ratios at all times as required by Arizona Department of Health Services under A.A.C. R9-5-501 et seq. (Child Care Group Homes); R9-5-801 (Child Care Centers).
| Program type | Staff:child ratio | Max group size | Notes |
|---|---|---|---|
| Private preschool (licensed center) (3–5 years) | 1:20 | — | Ages 3–5 years |
Source: A.A.C. R9-5-501 et seq. (Child Care Group Homes); R9-5-801 (Child Care Centers), Arizona Department of Health Services. Always verify current ratios with AZ ADHS.
Arizona preschool: Credential & training requirements
Director / Operator requirements
Private preschools operating under a Arizona childcare center license require a director meeting Arizona Department of Health Services’s qualification standards under A.A.C. R9-5-501 et seq. (Child Care Group Homes); R9-5-801 (Child Care Centers). Requirements typically include ECE coursework, administrative experience, and background clearance. Some states require a specific director credential or permit for programs serving preschool-age children.
Teacher / Caregiver requirements
Preschool lead teachers in Arizona must meet minimum education requirements set by Arizona Department of Health Services. Most states require at minimum a CDA credential or equivalent ECE college coursework for preschool teachers. Contact Arizona Department of Health Services for the current teacher qualification standard, as requirements may differ between privately licensed and state-funded programs.
Annual training requirements
All preschool staff at Arizona-licensed programs must complete continuing education hours annually. CPR and pediatric first aid are required for all direct-care staff. State-funded programs may have additional professional development requirements tied to their funding contract.
How to get a preschool license in Arizona
Private preschool programs in Arizona follow the childcare center licensing process administered by Arizona Department of Health Services:
- Determine which licensing pathway applies: Arizona Department of Health Services center license (private preschool).
- For a private preschool: apply for a childcare center license through Arizona Department of Health Services — Office of Child Care Licensing. The process includes application, background checks, and pre-licensing inspection.
- Ensure the director meets Arizona Department of Health Services’s qualification requirements before the license is issued.
- Ensure lead preschool teachers meet the credential or coursework requirements under A.A.C. R9-5-501 et seq. (Child Care Group Homes); R9-5-801 (Child Care Centers).
- Complete the pre-licensing inspection and any additional requirements.
Licensing contact: Arizona Department of Health Services — Office of Child Care Licensing.
Official resource: https://azdhs.gov/licensing/childcare-facilities
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Frequently asked questions: Arizona preschool licensing
Sources & references
This page was compiled from official government sources. Always verify current requirements directly with Arizona Department of Health Services before making licensing or compliance decisions.
- Arizona Department of Health Services — preschool / childcare center licensing
- ACF Licensing Regulations Database — Arizona
Also in this guide: Arizona Childcare Center Requirements, Arizona Small Family Child Care Home Requirements, Arizona Large Family Child Care Home Requirements