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San Mateo, CA Firearms: Open Carry (2026)

Heavy Restrictions

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Key Facts

Loaded Carry: Pen Code 25850
Unloaded Handgun: Pen Code 26350
Unloaded Long Gun: Pen Code 26400
Statewide Application: Yes

California state rule: San Mateo does not have a local ordinance for open carry. This topic is governed by California state law and applies uniformly across the state.

Summary

California broadly prohibits open carry of firearms statewide under Penal Code 25850 (loaded firearms in public) and Penal Code 26350 (open carry of unloaded handguns). The prohibition applies uniformly across all California cities and counties without local variation.

Full Breakdown

Penal Code 25850 makes it a crime to carry a loaded firearm in any public place or street within an incorporated city. Penal Code 26350 prohibits open carry of unloaded handguns in public places, and Penal Code 26400 prohibits open carry of unloaded long guns in incorporated cities. These prohibitions are statewide and apply equally in every California jurisdiction. Limited exemptions exist for hunting, target practice on lawful ranges, security guards, and law enforcement. Localities cannot authorize open carry in violation of state law.

Violations & Fines

Violations are typically misdemeanors punishable by up to one year in county jail and fines under Penal Code 25850 and 26350.

Frequently Asked Questions

Is open carry legal anywhere in California?

Generally no. Open carry of loaded or unloaded firearms is prohibited in incorporated cities. Limited exceptions apply for hunting, ranges, and certain rural unincorporated areas.

Can a California city authorize open carry locally?

No. State prohibitions in Penal Code 25850, 26350, and 26400 apply uniformly. Local governments cannot override these statewide criminal prohibitions.

How does San Mateo compare?

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San Mateo, CA Firearms: Open Carry (2026)

Key Facts

Summary

Full Breakdown

Violations & Fines

Frequently Asked Questions

Sources & Official References

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