Solano County, CA Parking Rules: Overnight Parking (2026)
Key Facts
- Blanket overnight ban?
- None in unincorporated County
- Controlling limit
- 72 consecutive hours (Sec. 6.5-36)
- Abandoned-vehicle presumption
- Per CA Vehicle Code Sec. 22523
- Inoperative on private property
- 10-day limit (Sec. 6.5-14)
- RV as dwelling
- Not allowed except permitted situations
Summary
Unincorporated Solano County has no blanket overnight on-street parking ban. The closest local rule is the 72-hour continuous-parking limit in Section 6.5-36; an overnight stay well under 72 hours on a County road is not by itself a County violation, though state Vehicle Code rules and any posted signs still apply.
Except as may be permitted within county parks by the parks services manager, it shall be unlawful to camp or squat upon any public property owned or maintained by the county, including, without limitation, streets, roads, easements, parks, dump sites, river banks or shores, creek beds, electric utility substations, parking lots, or corporation yards. No person shall, on any public property owned or maintained by the county, set up, establish, or maintain a tent, shack, house trailer, motor home, camp trailer, camper, or any other temporary or permanent shelter for the purpose of camping or squatting... Violation of this section is a misdemeanor.
Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 1868, passed April 9, 2026).
Full Breakdown
ban) on its unincorporated roads. 5-36, which prohibits parking or leaving a vehicle standing on any street, highway, public road, or thoroughfare in the unincorporated area for 72 or more consecutive hours. Because the trigger is 72 continuous hours rather than the time of day, a single overnight stay on a County road is not, by itself, a County parking violation. 5 if the vehicle is abandoned, wrecked, dismantled, or inoperative, or if it is presumed abandoned under California Vehicle Code Section 22523. Living or sleeping in a vehicle or RV parked on private property as a dwelling is separately constrained by zoning, which does not allow recreational vehicles as permanent dwellings outside permitted situations. 5-14 and any private HOA rules the County does not enforce. As always, posted signs and state law take precedence.
Violations & Fines
There is no County fine purely for parking overnight on an unincorporated road within the 72-hour window. A vehicle exceeding 72 continuous hours may be removed by the CHP or Sheriff (Section 6.5-37), and an abandoned or inoperative vehicle is a misdemeanor under Chapter 6.5 (up to $500 and/or six months in jail).
Frequently Asked Questions
Can I park overnight on a street in unincorporated Solano County?
Can I sleep in my RV overnight on my own rural property?
Sources & Official References
Other rules in Solano County
How Solano County compares: Cities with the Strictest Overnight Parking Rules·California rules heatmap·Compare Solano County to another location·View the California parking rules overview
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