Home Daycares vs. Preschools - What's the Difference?

Home daycares, preschools, and childcare centers serve the same ages so they can seem indistinguishable. But the State of California views them differently.  A home daycare is by definition a person who provides childcare in their home. The licensing process for home daycares is simple and relatively quick. Preschools and childcare centers are required to have a dedicated site that is designed for young children, including furniture, outdoor areas, and toileting facilities. Safety requirements are more stringent and staff are required to have more education and experience. The licensing process for a preschool or center can take years.  More info: About Childcare Licensing

 HOME DAYCAREPRESCHOOL / CHILDCARE CENTER
What parents like
  • Located in the neighborhood
  • Home-like setting with diverse ages for sibling-like relationships
  • Fewer children
  • More affordable
  • Year-round schedule
  • Availability as spots open up
  • Trained, experienced teachers
  • Targeted age groups, such as preschool curriculum
  • Hours may be more work-friendly
  • Purpose-built facility
  • More oversight (usually more vetted adults on site)
  • Larger parent community for family connections
What parents call it"Day Care" or "Home daycare" "Childcare Center"(0-3yo)  or "Preschool" (4-5yo) 
What the State of California calls it"Family Day Care Home" "Infant Center" (0-18mo) or "Daycare/Childcare Center" (18mo-5yo) 
AgesAny ages including after-schoolAges depend on the type of license they have 
CapacityUp to 8 (small home daycare) or up to 14 (large home  daycare) No limit. The capacity on their license depends on the site's square footage and the ages of the children. Typical preschools have 24-30 children. Large childcare centers can have a capacity in the hundreds.  
LocationThe owner's homeA dedicated site where no one lives
Site Requirements
  • Can be house or apartment, owned or rented, but the owner must live there. Street address is private in state records; for small daycares, even the zip is concealed
  • Safety inspection including fire extinguishers, safe play areas, no accessible poisons or guns, etc.  Fire inspection clearance for large daycares
  • Site must be specifically designed for children; street address is public
  • Safety inspection as for daycares, plus additional requirements
  • Per-child square footage requirements indoors and for outdoor play areas
  • Age-appropriate furniture, toilets & sinks
  • Separate diapering facilities if any children are under 3yrs
  • Separate sleeping facilities with specified equipment for under-3yrs
  • Specified eating facilities
Director or Owner
  • Home daycares have an Owner, not a Director, who must live in the home
  • Background check, basic first aid class, immunizations
  • 1 year experience at a daycare if > 8 children

Director must have:

  • Background check, basic first aid class, immunizations
  • Degree in Early Childhood Education (ECE)
  • 4 years experience at a preschool; more for children under 2 yrs old
Adult-to-Child Ratio
  • Small daycare: 1 adult for up to 8 children; more restrictions if more than two are < 18mo
  • Large daycare: 2 adults for up to 14 children; more restrictions if more than two are < 18mo
  • Infants (0-18 mos.): 1:3 adult-child ratio
  • Toddlers (18-30 mos.): 1:6 adult-child ratio
  • Preschoolers (36 mos - kindergarten entry): 1:8 adult-child ratio
  • Parent Co-ops: 1:5 adult-child ratio
  • School-aged: 1:14 adult-child ratio
Business name
  • There are no regulations about what a home daycare can call itself, including saying it is a "preschool". The daycare is licensed under the owner's name only.
  • Licensed under the preschool's name
  • Owner is also listed, often a nonprofit or a corporation
Assistants or Teachers
  • Background check, basic first aid class, specified immunizations

Same as for daycares, plus:

  • 12 Early Childhood Education (ECE) units
  • 6 months experience working at a preschool
Other Adults on siteAny others over 18 who live in the home or visit regularly must have a background checkFor parent co-op preschools, all parents who participate must have a background check
CostTypically less expensive than a preschool or nannyCost varies but generally more expensive than a home daycare since a dedicated site is required. Childcare centers for children under 3 are even more expensive due to additional site and staffing requirements.  Parent co-op preschools can be less expensive than a home daycare. City-operated preschools are often very affordable or free. 
EnrollmentTypically as spaces open upTypically in the Fall on an academic schedule, especially for ages 3 and up. Childcare centers for children under 3 may have openings as spaces open up.