Occupancy Limits: Chino vs Ontario
How do occupancy limits rules compare between Chino, CA and Ontario, CA?
Ontario has fewer restrictions than Chino.
Chino, CA
San Bernardino County
Chino does not set per-bedroom or per-unit guest occupancy caps for short-term rentals because the use is prohibited citywide under Chino Municipal Code §20.24.020 (rentals of 30 days or less). No regulatory framework — and therefore no maximum-guest rule — applies. Long-term residential occupancy is governed by the California Building Code and HUD/Uniform Housing Code 'two-plus-one' guideline (2 persons per bedroom + 1), not by Chino-specific STR ordinance.
View full Chino rules →Ontario, CA
San Bernardino County
Ontario ties STR occupancy to bedroom count and California Building Code per-occupant floor area. A common cap is two guests per bedroom plus two additional, with events and parties typically prohibited.
View full Ontario rules →Key Facts Comparison
| Fact | Chino | Ontario |
|---|---|---|
| STR Occupancy Cap | N/A — STRs prohibited | - |
| Code Section | Chino Municipal Code §20.24.020 | - |
| Long-Term Occupancy Standard | HUD 2-per-bedroom + 1 guidance | - |
| Definition Trigger | Any rental ≤30 consecutive days | - |
| Typical formula | - | 2 per bedroom plus 2 |
| Bedroom minimum | - | 70 sq ft for one |
| Events and parties | - | Prohibited at STRs |
| Posted inside unit | - | Required |
| Over-occupancy | - | Citation and permit risk |
Highlighted rows indicate differences between cities.
Chino FAQ
Is there a maximum guest count for vacation rentals in Chino?
There is no STR guest cap because STRs are banned outright. Any rental under 30 days violates §20.24.020.
What's the legal occupancy for a long-term Chino rental?
Long-term occupancy follows California Building Code minimum-room standards and HUD's 2-per-bedroom + 1 fair-housing guidance — there is no Chino-specific cap.
Ontario FAQ
Can I host 20 guests in a 3-bedroom Ontario STR?
No. The permit cap for a 3-bedroom home is typically around 8 guests, and events that inflate attendance beyond the cap are prohibited under the STR program.
Do babies and toddlers count toward Ontario STR occupancy?
Most STR ordinances exempt children under a certain age (commonly 2 or 3) from the occupant count. Confirm your specific permit conditions with Planning.
Compare other topics
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