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DaycareRules

Oregon DELC Child Care Licensing Division

Oregon home daycare ratios by age

Verified September 5, 2026

Oregon runs two home instruments with different arithmetic. A registered family child care home holds ten children, counting the provider’s own under ten, with no more than six preschool-age or younger and only two of those under twenty-four months, plus four school-age children. A certified family child care home holds up to sixteen, and Table A of OAR 414-360-0400 sets caregivers by the number under two: one caregiver may have ten children with none under two, eight with one, seven with two, six with three, or four with four, and two caregivers reach sixteen. A certified home may instead take ten children ages six weeks to school age under 414-360-0400(6) when no more than six are preschool-age or younger and only two are under twenty-four months.

Every tier, every cap

Registered Family Child Care Home

  • No more than 10 children in care at once OAR 414-210-0400(1)
  • No more than 6 preschool age or younger OAR 414-210-0400(2)(a)
  • No more than 2 under 24 months OAR 414-210-0400(2)(a)

Your own children: count toward these caps (under 10 years).

Certified Family Child Care Home

  • No more than 16 children in care at once OAR 414-360-0100(10)
  • Option 1: up to 16 children OAR 414-360-0400(6)
  • Option 2: up to 10 children, max 6 preschool age or younger, max 2 under 24 months, max 4 school age OAR 414-360-0400(6)

With an assistant: an additional adult is required above 10 children.

Your own children: count toward these caps (under 10 years).

How Oregon defines the age bands

  • Child Care Child: 1.5 to 156 months
  • Infant: 1.5 to 12 months
  • Older Toddler: 24 to 36 months
  • Preschool Age Child: 36 to open months
  • School Age Child: 60 to open months
  • Toddler: 12 to 36 months
  • Under 24 months of age (operative capacity band): 1.5 to 24 months
  • Young Child: 1.5 to open months
  • Younger Toddler: 12 to 24 months

Mixed ages in one room

Under twenty-four months is the binding band in both instruments. School age is defined by kindergarten eligibility on the first day of the school year, not by an age in months.

Real questions, short answers

How many children under two can an Oregon registered home have?

Two, among a maximum of six preschool-age or younger, per OAR 414-210-0400(2)(a).

When does an Oregon certified home need a second caregiver?

Whenever the group exceeds what Table A allows one caregiver: eleven or more children, or a mix such as nine children with one under two.

Do the provider’s own children count in Oregon?

Yes, own children age nine or younger count in both the registered and certified capacities, per OAR 414-210-0400(1)(b) and 414-360-0400(1)(b).

Keep reading

Sources for Oregon

  • Oregon Revised Statutes chapter 329A, 2025 Edition 329A.250, 329A.280, 329A.330, 329A.990
  • OAR chapter 414, Division 210, Rules for Registered Family Child Care, DELC print September 2026 414-210-0100, 414-210-0400
  • OAR chapter 414, Division 360, Rules for Certified Family Child Care, with Table A, effective September 1, 2026 414-360-0100, 414-360-0400

DaycareRules is an informational reference about home child care licensing rules in the United States. It reprints thresholds, capacity limits, ratios and citations from state statutes and regulations, together with the date each state was last verified. Nothing on this site is legal advice, and rules change. Confirm with your state licensing agency before acting on any number printed here.