242 Police Code

“242” is one of the codes California officers reach for on a violent call, and it’s the one that specifically means someone was actually struck or touched unlawfully. It’s the code for battery, and understanding it means understanding the fine but important line between it and assault — two words people use interchangeably that the law keeps firmly apart. This article explains what the 242 police code means, the legal definition behind it, how it differs from assault, and why the number belongs specifically to California.

The short answer: 242 is Section 242 of the California Penal Code, which defines battery. California law enforcement uses “242” on the radio and in reports as shorthand for battery — the actual, unlawful use of force or violence on another person.

What 242 Means

California officers name crimes by speaking the penal code section number, and 242 is the section that defines battery. When a “242” is broadcast, everyone on the channel knows that unlawful physical contact has occurred, because the number points directly to the statute.

The legal definition of battery is short but precise: it’s any wilful and unlawful use of force or violence upon another person. The essential element is contact — battery requires that force actually be applied to the victim. That contact doesn’t have to cause injury, and it doesn’t even have to be a heavy blow. In legal terms, battery can be any harmful or offensive touching done wilfully and without consent. A shove, a slap, a thrown object that strikes someone, or spitting on a person can all constitute battery, because each involves the actual, unlawful application of force.

This makes 242 the code for a completed act of physical contact, as distinct from a threat or an attempt. When an officer reports a 242, someone has been touched or struck unlawfully. The seriousness of the response depends on the circumstances — a minor 242 might be a scuffle, while battery causing serious injury escalates toward more serious charges. For the broader picture of how California’s penal-code radio language works, our overview of US police codes sets the context.

The Key Distinction: Battery vs Assault

The single most important thing to understand about 242 is how battery differs from assault (240), because the two are constantly confused in everyday speech while the law treats them as separate crimes with separate code numbers.

Assault (240) is an attempt or a threat to use force — an act that could result in force being applied to someone. Crucially, assault doesn’t require contact. Swinging at someone and missing, or raising a fist in a way that threatens an immediate strike, can be an assault even though no one was touched.

Battery (242) is the actual application of force — the contact itself. The blow lands, the shove connects, the unlawful touching happens.

The clearest way to hold the difference: assault is the attempt, battery is the completion. If someone swings and misses, that’s an assault (240). If the punch connects, that’s a battery (242). The two often occur together — an assault that succeeds becomes a battery — which is why you may hear them referenced in combination. But they are distinct crimes, and the distinction is one of the most useful things to understand in the whole penal-code vocabulary. Our 240 police code guide covers assault in more depth.

How Officers Use 242 on the Radio

A 242 often arises from common, fast-developing situations — a bar fight, a domestic dispute that turns physical, a confrontation that escalates to pushing or striking. Because battery involves actual contact, a 242 call frequently means there’s a victim who may need to be checked for injury and a suspect who has already used force.

On the radio, a 242 may be paired with the codes that manage the response — a request for medical aid if someone is hurt, a description of the suspect, and a response code setting the urgency. Many battery calls are relatively minor and resolve with officers separating the parties, taking statements, and determining whether an arrest is warranted. Others are serious, particularly where the battery caused significant injury or occurred in a domestic context, which carries its own considerations. Once a scene is under control, you might hear a Code 4 indicating no further help is needed. Our US 10-codes guide explains how these codes fit together.

Officers also distinguish battery from more serious violent codes based on the weapon and the harm involved. A battery that involves a deadly weapon or force likely to cause great bodily injury moves into the territory of assault with a deadly weapon (245), a far more serious call. So the 242 code generally signals physical contact without the aggravating factor of a deadly weapon, though the exact charge depends on the facts. Our US police code category shows how these violent-crime codes relate.

242 Among California’s Spoken Penal Codes

Placing 242 alongside the other assault-related penal codes clarifies where it falls on the spectrum of violence:

This grouping is especially useful because 240, 242, and 245 are so easily muddled. 240 is the attempt or threat, 242 is the completed contact, and 245 is the aggravated version involving a deadly weapon or force likely to cause great bodily injury. A closely related section, 243, addresses battery under particular circumstances, such as battery causing serious bodily injury or committed against certain protected people like peace officers. The master police code list page collects these references together.

Why 242 Is a California Code

As with the other spoken penal codes, 242 is specific to California. It means battery because that’s the section of the California Penal Code defining the crime. Other states cover battery, or combine assault and battery, under different statute numbers, so “242” as an official code points to California or agencies using California’s penal-code radio conventions.

This is part of the broader reality of American police radio: there’s no national code book, and code meanings are tied to the jurisdiction that assigns them. In fact, some states don’t separate assault and battery at all, folding both into a single “assault” statute — which makes California’s clean split between 240 and 242 a genuinely distinctive feature rather than a universal legal structure. A number that’s precise and instantly understood in California may mean nothing as a code elsewhere.

Why Understanding 242 Matters

For scanner listeners, 242 is a common code that tells you actual physical contact has occurred, as opposed to a mere threat — a distinction that helps you gauge what officers are dealing with. For writers and journalists, using it accurately means understanding the real definition of battery, particularly that it requires contact but not necessarily injury, and that it’s a California statute rather than a universal code. And for anyone curious about the law, 242 is a perfect illustration of how precisely the legal system distinguishes between an attempt and a completed act — a difference that everyday language ignores but the law takes seriously.

Getting the assault-versus-battery distinction right is the real payoff of understanding 242. Once it clicks — assault is the attempt, battery is the contact — a whole set of crime codes and news reports read more clearly. The number 242 is the anchor for the “it actually happened” side of that distinction.

Using Police Code to Explore Further

Police Code is a global police code explorer built to answer exactly this kind of question — what a code means, how it differs from the crimes people confuse it with, and where it applies. Instead of assuming 242 is a universal police code or that assault and battery are the same thing, you can search one organised database that shows how each code is used, how they relate, and how California’s system compares to the rest of the country and the world. It’s free to browse and built for scanner listeners, journalists, writers, and anyone who wants a code’s meaning to be right rather than approximately right.