Michigan Daycare Child to Staff Ratios

The Base Ratio

Michigan's standard caregiver-to-child ratio for licensed child care homes is 1:6 — one caregiver for every six children. This applies to both family child care homes and group child care homes.

Your own children under age six count toward this number. If you have two children under six, you can enroll four unrelated children under a family home license before hitting your cap.

Infant and Toddler Sub-Limits

The 1:6 ratio does not mean you can care for six infants by yourself. Michigan enforces strict age-based sub-limits within that ratio:

• Maximum of 4 children under 30 months per caregiver on duty
• Maximum of 2 of those 4 may be under 18 months

So if you are operating alone in a family home, your absolute maximum for infants under 18 months is two. You could then have two more toddlers (18–30 months) and two older children, reaching your 1:6 ratio.

These sub-limits exist because younger children require more hands-on supervision — diaper changes, bottle feeding, and safe sleep monitoring all demand individual attention that compresses your effective capacity.

Family Home Capacity (1–6 Children)

A family child care home license authorizes care for 1 to 6 unrelated children. You operate alone — no assistant or staff member is required at any enrollment level. The 1:6 ratio with the infant sub-limits is your constraint.

After 29 consecutive months of licensed, incident-free operation, you can apply for a state variance to increase your capacity beyond six. This is not automatic — MiLEAP evaluates your compliance history and physical space before granting it.

Group Home Capacity (7–12 Children)

A group child care home license covers 7 to 12 unrelated children. The ratio stays at 1:6, which means you need at least two caregivers whenever seven or more children are present.

There is a second trigger: a second caregiver must be on duty whenever three or more children under age three are in care, even if your total enrollment is below seven. This catches providers who specialize in infant and toddler care — you cannot have three infants and three preschoolers and operate solo, even though your total is only six, because the under-three trigger applies.

Who Counts as a Caregiver

Michigan recognizes two categories of helpers, but only one counts toward ratios:

Child Care Staff Members (ages 16+) — cleared through CCBC, CPR/First Aid certified, registered with MiRegistry within 30 days. Adult staff (18+) can be left unsupervised with children and count toward the 1:6 ratio.

Child Care Assistants (ages 14–15) — cleared through CCBC, CPR/First Aid certified within 90 days of hire. Assistants must be directly supervised by the licensee or an adult staff member at all times, cannot have unsupervised access to children, and do not count toward ratios. They can help, but hiring a 15-year-old assistant does not let you take a seventh child as a family home.

Practical Scenarios

Scenario 1: Stay-at-home parent, family home, two of your own kids under 6. Your capacity for enrolled children is 4. If any of your own children are under 30 months, they count toward the infant sub-limits too.

Scenario 2: Group home, 10 children enrolled, two under 18 months. You need two caregivers on duty (7+ children trigger). Between the two of you, you can have up to 8 children under 30 months total (4 per caregiver), with up to 2 under 18 months per caregiver.

Scenario 3: Family home, applying for a capacity variance after 29 months. MiLEAP may approve you for 7 or more children, but you will then need an assistant or staff member for any time you exceed 6, effectively operating as a group home in terms of staffing requirements.

Getting the Ratios Right

Ratio violations are among the most common compliance issues MiLEAP identifies during inspections and announced visits. The margin for error is zero — if a licensing consultant arrives and you have seven children with one caregiver, that is an immediate violation regardless of whether the seventh child "just got dropped off early."

Build your enrollment and staffing plan around the worst-case overlap, not the schedule you expect. The Michigan Home Daycare Licensing Guide includes a capacity planning worksheet that maps your household composition to your effective enrollment limits.

See more Michigan guides →