Occupancy Limits: Chino vs Rialto
How do occupancy limits rules compare between Chino, CA and Rialto, CA?
Rialto 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 →Rialto, CA
San Bernardino County
Rialto has no STR-specific guest-occupancy cap in its municipal code. Title 18 Zoning does not define 'short-term rental,' so no STR overlay (such as Palm Springs' '2 per bedroom + 2' rule) applies. Residential occupancy is governed by general standards: California Building Code (Title 24 CCR Part 2) minimum room area for sleeping rooms, and HUD's 'Keating Memo' two-persons-per-bedroom-plus-one fair-housing guideline. Rialto MC §3.08 simply defines a 'transient' as any occupant for 30 consecutive days or less, without setting a maximum-guest threshold.
View full Rialto rules →Key Facts Comparison
| Fact | Chino | Rialto |
|---|---|---|
| STR Occupancy Cap | N/A — STRs prohibited | None codified in Rialto MC |
| 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 | - |
| Federal Guidance | - | HUD Keating Memo — 2 per bedroom + 1 |
| Building Code Floor | - | CBC Ch. 12 — 70 sq ft / sleeping room |
| Transient Definition | - | ≤30 consecutive days (MC §3.08) |
| Complaint Line | - | Community Compliance 909-820-2689 |
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.
Rialto FAQ
Is there a maximum guest count for Airbnbs in Rialto?
No STR-specific cap exists in Rialto's municipal code. Hosts should use the HUD 2-per-bedroom-plus-1 standard and California Building Code Chapter 12 minimum-room-area requirements as baseline.
Can I host a 12-person stay in a 3-bedroom Rialto home?
12 guests in 3 bedrooms exceeds the HUD 2-per-bedroom-plus-1 guideline (which would cap at 7). While no specific Rialto STR ordinance prohibits it, overcrowding can trigger Title 8 nuisance enforcement and Chapter 9.50 noise citations.
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