Contra Costa County, CA Public Conduct: Loitering Rules (2026)
Key Facts
- Prohibited conduct
- Loitering/standing/sitting that blocks a public way
- Covers
- Highways, alleys, sidewalks, crosswalks
- Penalty
- Misdemeanor under §51-4.404
- Enforcing agency
- Sheriff's Office
- Applies to
- Unincorporated Contra Costa County only
- Related conduct
- Also bars annoying/molesting passersby
Summary
No one may loiter, stand, or sit on a public street, alley, sidewalk or crosswalk in unincorporated Contra Costa County if doing so blocks the free passage of people or vehicles, or annoys or molests passersby. Section 54-8.002 is the county's general obstruction and loitering rule, prosecuted as a misdemeanor under Section 51-4.404.
No person shall loiter, stand, or sit in or on any public highway, alley, sidewalk, or crosswalk so as to hinder or obstruct in any manner the free passage of persons or vehicles or to annoy or molest passing persons. ... Notwithstanding Section 14-8.002 of this code, violations of this Title 5 are misdemeanors, except violations of Chapter 54-10 (Rewards), Chapter 54-14 (Open Alcohol Containers), and Division 58 (CATV Systems), which are infractions.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Ordinance Code: Supplement 103).
Full Breakdown
' The rule traces to Ordinance No. 002 itself is written generally and is not limited to labor disputes; it reaches anyone who blocks a sidewalk, alley, or crosswalk or bothers people passing by. 404, which makes violations of Title 5 (General Welfare and Business Regulations) misdemeanors unless the specific chapter is listed as an exception; Chapter 54-8 is not on that exception list, so an obstruction citation is a misdemeanor, not an infraction. Deputies with the Contra Costa County Sheriff's Office, the primary enforcement agency for Division 54 public-order offenses, act on standing, sitting or loitering that physically blocks passage or crosses into annoying or molesting people on the street, distinguishing it from simply being present in a public place.
Violations & Fines
A violation of Section 54-8.002 is prosecuted as a misdemeanor under the Title 5 default penalty rule in Section 51-4.404, since Chapter 54-8 is not among the chapters (54-10, 54-14, Division 58) the code carves out as infractions. There is no separate civil fine schedule in the chapter itself; enforcement is criminal, through the sheriff's office.
Frequently Asked Questions
Is it illegal to loiter on a sidewalk in unincorporated Contra Costa County?
What's the penalty for blocking a public sidewalk in the county?
Does this obstruction law only apply to labor picketing?
Sources & Official References
Other rules in Contra Costa County
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