Home Daycare: Ontario vs Rialto
How do home daycare rules compare between Ontario, CA and Rialto, CA?
Ontario and Rialto have similar restriction levels.
Ontario, CA
San Bernardino County
Ontario follows California law classifying small and large family daycare homes as residential uses. State statutes preempt most local zoning, but fire clearance and basic home-occupation registration still apply.
View full Ontario rules →Rialto, CA
San Bernardino County
California Health & Safety Code §§1597.30–1597.621 (California Child Day Care Facilities Act) classifies family day care homes (small: up to 8 children; large: up to 14 children) as residential uses by right. HSC §1597.40 prohibits any city or county from treating a family day care home differently than a single-family residence — no conditional use permit, business license tax targeted at daycare, or zoning ban is allowed. Rialto must permit family day care homes in all residential zones; licensing is by the California Department of Social Services Community Care Licensing Division.
View full Rialto rules →Key Facts Comparison
| Fact | Ontario | Rialto |
|---|---|---|
| Small home capacity | Up to 8 children | - |
| Large home capacity | Up to 14 children | - |
| State license | Required from DSS | - |
| Local zoning | Residential use by right | - |
| Fire clearance | Required for large homes | - |
| State statute | - | Cal. HSC §§1597.30–1597.621 |
| Small family day care | - | Up to 8 children — residential use by right |
| Large family day care | - | 9–14 children — residential use by right |
| Licensing agency | - | CDSS Community Care Licensing Division |
| Local preemption | - | HSC §1597.40(b) — local bans / CUPs void |
Highlighted rows indicate differences between cities.
Ontario FAQ
Can Ontario ban family daycare in my neighborhood?
No. California state law preempts local bans and treats family daycare homes as residential uses by right in all residential zones.
Do I need a business license from Ontario?
A basic home occupation registration applies, but the city cannot impose daycare-specific restrictions beyond what state law allows.
Rialto FAQ
Can Rialto require a conditional use permit for a family day care home?
No. Under Cal. HSC §1597.45 (small) and §1597.46 (large), family day care homes are permitted by right in all residential zones. A conditional-use permit cannot be required.
Does the state daycare license replace my Rialto business license?
No. The CDSS Community Care Licensing license covers child-care operations under Title 22 CCR. A Rialto business license under RMC Ch. 5.04 is still required as a general business-tax measure.
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