
| Quick Answer: The age of consent in California is 18 years old. Under Penal Code §261.5, any sexual intercourse with a person under 18 is statutory rape, regardless of whether both parties consented. |
California has one of the strictest age of consent laws in the United States. Unlike many states that set the age of consent at 16 or 17, California requires both parties to be at least 18 years old to legally engage in sexual activity.
If you engage in sexual activity with a person under 18 in California, you can face charges of statutory rape under Penal Code §261.5 — even if the minor willingly participated. Statutory rape charges carry significant penalties, including jail or prison time, fines, and a potential sex offender registration requirement.
Understanding California’s age of consent is essential to protecting your rights. If you are facing a sexual offense charge, contact San Diego criminal defense attorney Kerry Armstrong at 619-332-0525 for a free consultation.

History of Age of Consent in California
California’s age of consent has been 18 for many decades. While the original intent was to protect unmarried women, subsequent modifications eliminated gender-specific language, making the age of consent 18 for all individuals.
Although many amendments and proposals have sought to address issues related to California’s age of consent—such as exemptions for individuals close in age—the age of consent in California is 18, regardless of gender.
California Age of Consent Laws
California age of consent laws apply to several offenses involving sexual activity with a minor.
Violación de menores
Under Penal Code §261.5, it is unlawful to have sexual intercourse with an individual under 18. If the defendant is less than three years older than the victim, then the case must be filed as a misdemeanor.
Additionally, even if the defendant is more than three years older than the victim, the defendant can be charged with a misdemeanor, and the penalties can involve up to one year in jail, a fine, and summary probation. If charged as a felony, you can face up to four years in prison, a fine of up to $25,000, and felony probation.
Lewd or Lascivious Acts
Penal Code §288 criminalizes any lewd or lascivious act with a minor under 14. Lewd and lascivious acts, also called child molestation, generally refer to situations when an adult has sexual conduct with a minor.
This includes situations where the adult touches a minor for sexual gratification or causes the minor to touch themselves for a sexual purpose. This offense can be charged as a felony, resulting in up to eight years in prison.
Oral Copulation with a Minor
Penal Code §287 makes it illegal to engage in the act of copulating the mouth of one person with the sexual organ or anus of another under 18 years.
Sexual Penetration with Foreign Objects
California Penal Code §289 governs the criminal act of sexual penetration with a foreign object without consent. The statute addresses situations where the act is accomplished against the victim’s will through force, violence, duress, menace, or fear of immediate and unlawful bodily injury.
The section also includes instances of sexual penetration with a foreign object of a person incapable of giving legal consent due to mental disorder, developmental or physical disability, or intoxication. The penalty increases to 12 years if the victim is under 14.
Statutory Rape Penalties in California
The penalties for statutory rape under PC §261.5 depend on the age difference between the parties and whether the case is charged as a misdemeanor or felony:
| Scenario | Classification | Jail / Prison | Fine |
| Defendant < 3 years older | Misdemeanor only | Up to 1 year county jail | Up to $1,000 |
| Defendant ≥ 3 years older | Wobbler | Up to 1 year (misd.) or up to 3 years state prison (felony) | Up to $1,000 (misd.) or $10,000 (felony) |
| Defendant 21+ / Victim < 16 | Wobbler | Up to 1 year (misd.) or up to 4 years state prison (felony) | Up to $25,000 (felony) |
| Lewd acts, victim < 14 (PC §288) | Felony | Up to 8 years state prison | Up to $10,000 |
Does Statutory Rape Put You on the Sex Offender Registry?
Under California law, a misdemeanor or felony conviction for statutory rape under Penal Code §261.5 does not automatically result in sex offender registration.
Judges have discretion in deciding whether to order sex offender registry in statutory rape cases. Generally, the court will look at the age difference between the parties, whether the conduct was consensual, and the accused’s criminal record.
Exceptions to Age of Consent Laws in California
Unlike many other states, California does not maintain a “close-in-age” exemption or “Romeo and Juliet” law that serves as an exception to the state’s age of consent statute. Thus, while it is rarely prosecuted, it is still statutory rape if both parties are minors.
However, California has a marital exception to the state’s statutory rape laws. Under this exception, unlawful sexual intercourse does not include acts with a person who is the spouse of the alleged perpetrator. It is important to note that individuals under 18 in California can marry with parental consent and a court order.
Defend Your Rights: Expert Legal Help for Sexual Offense Accusations Involving Minors
Facing accusations involving a minor? Protect your rights and future. Contact us now for expert legal defense tailored to your case.
How California’s Age of Consent Compares to Other States
California’s age of consent of 18 is among the highest in the nation. Most U.S. states set the age of consent at 16 or 17. Here is how California compares:
| Age of Consent | Number of States | Examples |
| 16 | 31 states | Alabama, Alaska, Arkansas, Connecticut, Georgia, Hawaii, Indiana, Iowa, Kansas, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Montana, Nebraska, Nevada, New Hampshire, New Jersey, North Carolina, Ohio, Oklahoma, Rhode Island, South Carolina, South Dakota, Vermont, Washington, West Virginia, Wyoming |
| 17 | 8 states | Colorado, Illinois, Louisiana, Missouri, New Mexico, New York, Texas, Wyoming |
| 18 | 11 states | Arizona, California, Delaware, Florida, Idaho, North Dakota, Oregon, Tennessee, Utah, Virginia, Wisconsin |
Additionally, unlike 29 states that have “Romeo and Juliet” laws providing close-in-age exemptions, California has no such exception — making its consent laws among the most strictly enforced in the country.
Are There Defenses to California’s Age of Consent Laws?
Despite California’s strict age of consent laws, several potential defenses exist to these offenses.
Reasonable Belief About Age
Although ignorance of age is not typically a valid defense, it can be viable if you can establish the following:
- The minor appeared and claimed to be over 18;
- The minor had a believable fake ID indicating they were over 18; and
- The minor was present in a location where individuals had to be 18 or older.
An experienced attorney can help you gather and present a compelling mistake of age defense.
False Accusation
You may argue that they are falsely accused of the alleged sexual conduct. Evidence substantiating this defense includes text messages, emails, and witness statements.
Lack of Evidence
A criminal defense attorney can argue that the prosecution’s evidence is insufficient to prove your guilt beyond a reasonable doubt.
Constitutional Violation
The charges might be dismissed or dropped if law enforcement violated your constitutional rights.
Even with these potential defenses, the outcome of a sexual offense case depends on many factors, such as the strength of the evidence and specific details of the alleged conduct.
Frequently Asked Questions About Age of Consent in California
Is the age of consent in California 16 or 18?
The age of consent in California is 18 — not 16. While 31 states set their age of consent at 16, California requires both parties to be 18 or older to legally consent to sexual activity. There are no close-in-age exceptions.
Can two 17-year-olds legally have sex in California?
Technically, no. Under PC §261.5, any sexual intercourse with a person under 18 is statutory rape in California, even if both parties are minors and the act is consensual. However, prosecutions involving two minors of similar age are rare in practice.
What happens if an 18-year-old has sex with a 17-year-old in California?
The 18-year-old could be charged with misdemeanor statutory rape because the age difference is less than three years. Penalties include up to one year in county jail, a fine, and summary probation. Sex offender registration is not automatic but is at the judge’s discretion.
Does California have a Romeo and Juliet law?
No. California does not have a Romeo and Juliet law or any close-in-age exemption. However, the age difference between the parties does affect the severity of the charge — cases where the defendant is less than three years older can only be filed as a misdemeanor. Learn more in our detailed guide on California Romeo and Juliet laws.
Have You Been Accused of a Sex Offense Involving a Minor?
What is the age of consent in California? We can answer this and many other questions you have about being accused of a sex offense involving a minor.
There are many defenses to crimes like statutory rape and other sex crimes involving minors. At the Law Offices of Kerry L. Armstrong, APLC, our California sex crimes defense attorneys have nearly fifty years of experience handling high-stakes criminal cases on behalf of clients.
Mr. Armstrong has handled nearly 100 jury trials and, as a renowned California criminal defense attorney, is often asked to provide his insight to media outlets.
To learn more about how the Law Offices of Kerry L. Armstrong, APLC, can help protect your rights and ensure a fair outcome in your case, reach out to us at 619-332-0525. You can also connect with us through our online contact form.


