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Missouri Preschool Licensing Requirements

Licensing requirements, staff-to-child ratios, and teacher credential requirements for preschool programs in Missouri.

Missouri Preschool — Compliance Quick Reference

Ages served	Typically 2.5–5 years (verify with MO DHSS)
Preschool ratio (licensed center)	1:10, max group —
Regulating agency (private preschool)	Missouri Department of Health and Senior Services — Bureau of Child Care (BCC)
Regulatory code	19 CSR 40-61.012 (Rules for Child-Care Programs); RSMo §210.201 et seq.

Missouri preschool: Staff-to-child ratio requirements

Preschool programs in Missouri must maintain specific staff-to-child ratios at all times as required by Missouri Department of Health and Senior Services under 19 CSR 40-61.012 (Rules for Child-Care Programs); RSMo §210.201 et seq..

Program type	Staff:child ratio	Max group size	Notes
Private preschool (licensed center) (3–5 years)	1:10	—	Ages 3–4 years

Source: 19 CSR 40-61.012 (Rules for Child-Care Programs); RSMo §210.201 et seq., Missouri Department of Health and Senior Services. Always verify current ratios with MO DHSS.

Missouri preschool: Credential & training requirements

Director / Operator requirements

Private preschools operating under a Missouri childcare center license require a director meeting Missouri Department of Health and Senior Services’s qualification standards under 19 CSR 40-61.012 (Rules for Child-Care Programs); RSMo §210.201 et seq.. 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 Missouri must meet minimum education requirements set by Missouri Department of Health and Senior Services. Most states require at minimum a CDA credential or equivalent ECE college coursework for preschool teachers. Contact Missouri Department of Health and Senior 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 Missouri-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 Missouri

Private preschool programs in Missouri follow the childcare center licensing process administered by Missouri Department of Health and Senior Services:

Determine which licensing pathway applies: Missouri Department of Health and Senior Services center license (private preschool).
For a private preschool: apply for a childcare center license through Missouri Department of Health and Senior Services — Bureau of Child Care (BCC). The process includes application, background checks, and pre-licensing inspection.
Ensure the director meets Missouri Department of Health and Senior Services’s qualification requirements before the license is issued.
Ensure lead preschool teachers meet the credential or coursework requirements under 19 CSR 40-61.012 (Rules for Child-Care Programs); RSMo §210.201 et seq..
Complete the pre-licensing inspection and any additional requirements.

Licensing contact: Missouri Department of Health and Senior Services — Bureau of Child Care (BCC).
Official resource: https://health.mo.gov/safety/childcare

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Frequently asked questions: Missouri preschool licensing

Does a private preschool in Missouri need a childcare center license?

Yes — private preschool programs in Missouri that serve children in a group setting are typically required to be licensed as a childcare center by Missouri Department of Health and Senior Services under 19 CSR 40-61.012 (Rules for Child-Care Programs); RSMo §210.201 et seq.. The staff-to-child ratio for preschool-age children (3–5 years) in a licensed center is 1:10 with a maximum group size of —. Contact Missouri Department of Health and Senior Services for the licensing threshold (how many children trigger the licensing requirement).

What teaching credential does a Missouri preschool teacher need?

Missouri preschool teacher credential requirements are set by Missouri Department of Health and Senior Services under 19 CSR 40-61.012 (Rules for Child-Care Programs); RSMo §210.201 et seq.. Most states require lead preschool teachers to hold at minimum a Child Development Associate (CDA) credential or equivalent early childhood education college coursework. Contact Missouri Department of Health and Senior Services for the current credential standard applicable to your program type and funding source.

What is the staff-to-child ratio for a Missouri preschool classroom?

For private preschool programs licensed by Missouri Department of Health and Senior Services in Missouri, the required staff-to-child ratio for preschool-age children (3–5 years) is 1:10, with a maximum group size of —. Contact MO DHSS to verify the current ratio requirement.

Are there state-funded preschool options in Missouri?

Missouri may have state-funded preschool options through Head Start, state pre-K programs, or other initiatives. Contact Missouri Department of Health and Senior Services or your local school district for information on state-funded preschool programs in your area.

How is kindergarten different from a licensed preschool in Missouri?

Kindergarten in Missouri is a school-district program regulated by the state department of education under K–12 education law — not by Missouri Department of Health and Senior Services. Private licensed preschools must be licensed by Missouri Department of Health and Senior Services under 19 CSR 40-61.012 (Rules for Child-Care Programs); RSMo §210.201 et seq. and meet childcare center standards. Programs serving children ages 3–5 before kindergarten age must be licensed if they meet the threshold for group care. Contact Missouri Department of Health and Senior Services for the exact age and group size thresholds that require licensure.

Sources & references

This page was compiled from official government sources. Always verify current requirements directly with Missouri Department of Health and Senior Services before making licensing or compliance decisions.

Also in this guide: Missouri Childcare Center Requirements, Missouri Small Family Child Care Home Requirements, Missouri Large Family Child Care Home Requirements

Disclaimer: This page is for informational purposes only and should not be construed as legal or compliance advice. Childcare licensing requirements change frequently. Always verify current requirements directly with Missouri Department of Health and Senior Services at https://health.mo.gov/safety/childcare before making compliance decisions. Last verified: April 2026.