Age of consent

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The age of consent is the age at which a person is considered to be legally competent to consent to sexual acts, and is thus the minimum age of a person with whom another person is legally permitted to engage in sexual activity. The distinguishing aspect of the age of consent laws is that the person below the minimum age is regarded as the victim, and their sex partner as the offender.

The term age of consent rarely actually appears in legal statutes;[1] it has sometimes been used with other meanings, such as the age at which a person becomes competent to consent to marriage,[2] but the meaning given above is the one now generally understood. It should not be confused with the age of majority, age of criminal responsibility, the voting age, the drinking age, driving age, etc.

Age of consent laws vary widely from jurisdiction to jurisdiction,[1] though most jurisdictions set the age of consent in the range 14 to 18. The laws may also vary by the type of sexual act, the gender of the actors, or other restrictions such as abuse of a position of trust. Some jurisdictions may also make allowances for minors engaged in sexual acts with each other, rather than a single age. Charges resulting from a breach of these laws may range from a misdemeanor such as corruption of a minor, to what is popularly called statutory rape (which is considered equivalent to rape, both in severity and sentencing).

There are many "gray areas" in this area of law, some regarding unspecific and untried legislation, others brought about by debates regarding changing societal attitudes, and others due to conflicts between federal and state laws. These factors all make age of consent an often confusing subject, and a topic of highly charged debates.[1]

History and social attitudes[edit]

In traditional societies, the age of consent for a sexual union was a matter for the family to decide, or a tribal custom. In most cases, this coincided with signs of puberty, menstruation for a woman and pubic hair for a man.[3]

Ancient Greek poet Hesiod in "Works and Days" (c. 700BC) suggests that a man should marry around the age of thirty, and that he should take a wife who is five years past puberty.

Reliable data for when people would actually marry is very difficult to find. In England for example, the only reliable data on age at marriage in the early modern period comes from records involving only those who left property after their death. Not only were the records relatively rare, but not all bothered to record the participants' ages, and it seemed that the more complete the records are, the more likely they are to reveal young marriages. Additionally, 20th and 21st centuries' historians have sometimes shown reluctance to accept data regarding young ages of marriage, and would instead explain the data away as a misreading by a later copier of the records.[3]

The first recorded age-of-consent law dates to 1275, in England, as part of the rape law, a statute, Westminster 1, made it a misdemeanor to "ravish" a "maiden within age," whether with or without her consent. The phrase "within age" was interpreted by jurist Sir Edward Coke as meaning the age of marriage, which at the time was 12 years of age.[4]

In the 12th century Gratian, the influential founder of Canon law in medieval Europe, accepted age of puberty for marriage to be between 12 and 14 but acknowledged consent to be meaningful if the children were older than 7. There were authorities that said that consent could take place earlier. Marriage would then be valid as long as neither of the two parties annulled the marital agreement before reaching puberty, or if they had already consummated the marriage. It should be noted that Judges honored marriages based on mutual consent at ages younger than 7, in spite of what Gratian had said; there are recorded marriages of 2 and 3 year olds.[3]

The American colonies followed the English tradition, and the law was more of a guide. For example, Mary Hathaway (Virginia, 1689) was only 9 when she was married to William Williams. Sir Edward Coke (England, 17th century) "made it clear that the marriage of girls under 12 was normal, and the age at which a girl who was a wife was eligible for a dower from her husband's estate was 9 even though her husband be only four years old."[3]

In the 16th century, a small number of Italian and German states set the minimum age for sexual intercourse for girls, setting it at 12 years. Towards the end of the 18th century, other European countries also began to enact similar laws. The first French Constitution of 1791 established the minimum age at 11 years. Portugal, Spain, Denmark and the Swiss cantons, initially set the minimum age at 10–12 years.[5]

Modern laws[edit]

A general great shift in social and legal attitudes toward issues of sex took place in the modern era and beliefs on the appropriate age below which girls should not be permitted to engage in sexual activity drifted toward adulthood. While ages from 10 to 13 were typically regarded as acceptable ages for sexual consent in Western countries during the mid-19th century,[1] by the end of the 19th century changing attitudes towards sexuality and childhood resulted in the raising of the age of consent to around 16.[4]

1871 photograph of a pregnant 10- or 11-year-old prostituted child in the United Kingdom

In England, the age of consent had been set at 10 in the 16th century, and since then, English common law had traditionally set the age of consent within the range of 10 to 12, but in 1875 the age was raised to 13. After intense sensational media revelations about the scourge of under-age prostitution in London in the 1880s caused respectable middle-class outrage, the age of consent was raised to 16 in 1885. Early feminists of the Social Purity movement such as Josephine Butler and others, instrumental in securing the repeal of the Contagious Diseases Acts, began to turn towards the problem of child prostitution by the end of the 1870s.

The investigative journalist William Thomas Stead of the Pall Mall Gazette was pivotal in exposing the problem of child prostitution in the London underworld through a publicity stunt. In 1885 he "purchased" one victim, Eliza Armstrong the 13-year-old daughter of a chimney sweep, for £5 and took her to a brothel where she was drugged. He then published a series of four exposés entitled The Maiden Tribute of Modern Babylon, which shocked its readers with tales of child prostitution and the abduction, procurement and sale of young English virgins to Continental "pleasure palaces". The "Maiden Tribute" was an instant hit with the public. Victorian society was thrown into an uproar about prostitution. Fearing riots on a national scale, the Home Secretary, Sir William Harcourt pleaded in vain with Stead to cease publication of the articles. A wide variety of reform groups held protest meetings and marched together to Hyde Park demanding that the age of consent be raised. The government was forced to pass the Criminal Law Amendment Act 1885 that raised the age of consent to 16 and clamped down on prostitution.[6]

In the United States, as late as the 1880s most States set the minimum age at 10–12, (in Delaware it was 7 in 1895).[7] Inspired by the "Maiden Tribute" female reformers in the US initiated their own campaign[8] which petitioned legislators to raise the legal minimum age to at least 16, with the ultimate goal to raise the age to 18. The campaign was successful, with almost all states raising the minimum age to 16–18 years by 1920.[4][9]

In France, Portugal, Spain, Denmark and the Swiss cantons and other countries, the minimum age was raised to between 13 and 16 years in the following decades.[4] Though the original arguments for raising the age of consent was based on morality, since then the raison d'être of the laws has changed to child welfare and a so-called right to childhood or innocence.[10]

In the 21st century, several Western countries have raised their ages of consent recently. These include Canada (in 2008 - from 14 to 16); and in Europe, Iceland (in 2007 - from 14 to 15), Lithuania (in 2010 - from 14 to 16), and Croatia (in 2013 - from 14 to 15).


Age of consent for heterosexual sex by country
     – puberty
     – less than 12
     – 12
     – 13
     – 14
     – 15
     – 16
     – 17
     – 18
     – 19
     – 20
     – 21+
     – varies by state/province/region/territory
     – must be married
     – no law
     – no data available

Sexual relations with a person under the age of consent is a crime in most countries. Jurisdictions use a variety of terms for the offence, including child sexual abuse, statutory rape, illegal carnal knowledge, corruption of a minor,[1] besides others.

The enforcement practices of age-of-consent laws vary depending on the social sensibilities of the particular culture (see above). Often, enforcement is not exercised to the letter of the law, with legal action being taken only when a sufficiently socially-unacceptable age gap exists between the two individuals, or if the perpetrator is in a position of power over the minor (e.g., a teacher, minister, or doctor). The sex of each participant can also influence perceptions of an individual's guilt and therefore enforcement.[1]


The threshold age for engaging in sexual activity varies between jurisdictions (see below). Most jurisdictions have set a fixed age of consent.[11] However, some jurisdictions permit sex with a person after their puberty, including Yemen, but only in marriage, the state of Nayarit (in Mexico) and Bolivia.

Defenses and exceptions[edit]

The age of consent is a legal barrier to the minor's ability to consent and therefore obtaining consent is not in general a defense to having sexual relations with a person under the prescribed age, for example:

Reasonable belief that the victim is over the age of consent
In some jurisdictions (such as England and Wales[11]) it is a defense if the accused can show that he or she reasonably believed the victim was over the age of consent. However, where such a defense is provided, it normally applies only when the victim is close to the age of consent or the accused can show due diligence in determining the age of the victim (e.g. a 15-year-old who used a fake identification document claiming to be 18 or older).[12]
In some jurisdictions, including Brunei[13] it is an exception to age of consent laws if the accused can show that he or she is legally married to the other person.
Close-in-age exemptions
Some jurisdictions have laws explicitly allowing sexual acts with minors under the age of consent if their partner is close in age to them. For instance in Canada the age of consent is 16, but there are two close-in-age exemptions: sex with minors aged 14–15 is permitted if the partner is less than five years older, and sex with minors aged 12–13 is permitted if the partner is less than two years older.[14] These different defenses can change dramatically from jurisdiction to jurisdiction, even between neighboring states of the same union with the same age of consent. Other countries state that the sexual conduct with the minor is not to be punished if the partners are of a similar age and development: for instance the age of consent in Finland is 16, but the law states that the act will not be punished if "there is no great difference in the ages or the mental and physical maturity of the persons involved".[15]
Homosexual and heterosexual age discrepancies
Some jurisdictions, such as The Bahamas, Bermuda, Chile, Greece, Paraguay and Suriname –have a higher age of consent for same-sex sexual activity. In the United Kingdom, for example, the age of consent was originally 21 for same-sex sexual activity, while it was 16 for heterosexual sexual activity; this is no longer the case.[16] However, such discrepancies are increasingly being challenged. In both Canada and the Australian state of Queensland, the age of consent for anal sex is officially higher at 18 years, compared with 16 years for vaginal and oral sex.[17][18] In the Canadian provinces of Alberta, Ontario and Quebec, this discrepancy has been declared unconstitutional by courts.[19][20]
Gender-age differentials
In some jurisdictions (such as Indonesia[21]), there are different ages of consent for heterosexual sexual activity that are based on the gender of each person. In countries where there are gender-age differentials, the age of consent may be higher for girls—for example in Papua New Guinea, where the age of consent for heterosexual sex is 16 for girls and 14 for boys,[22] or they may be higher for males, such as in Indonesia, where males must be 19 years old and females must be 16 years old.[21] There are also numerous jurisdictions—such as Kuwait[23] and the Palestinian Territories[24]—in which marriage laws govern the gender-age differential. In these jurisdictions, it is illegal to have sexual intercourse outside of marriage so the de facto age of consent is the marriageable age. In Kuwait, this means that boys must be at least 17 and girls at least 15 years old.
Maximum age of adult
A less frequent criterion is that sexual intercourse between a minor and an adult is legal under the condition that the latter does not exceed a certain age. Thus the age of consent in Delaware is 18, but it is allowed for teenagers aged 16 and 17 to engage in sexual intercourse as long as the older partner is younger than 30.[25]
Position of authority/trust
In most jurisdictions where the age of consent is below 18 (such as England and Wales[26]), in cases where a person aged 18 or older is in a position of trust over a person under 18 the age of consent usually rises to 18, or higher. Examples of such positions of trust include relationships between teachers and students. For example, in England and Wales the age of consent is 16, but if the person is a student of the older person it becomes 18.


Some countries have age of consent laws which apply not only to acts committed within the country, but also to those committed by its citizens or inhabitants while they are on foreign soil.[1] For example, a federal United States law bans sexual activity by its citizens with foreigners or with a US citizens from another state, if any of the partners is under 18. This applies in cases where any of the partners travels into or out of the United States, or from one state into another, for the purpose of a sexual encounter.[27] The United States also applies this law in cases where the age of consent is lower than the age of both partners in both the states or countries involved.

Other issues[edit]


The age at which a person can be legally married can differ from the age of consent. In jurisdictions where the marriageable age is lower than the age of consent, those laws usually override the age of consent laws in the case of a married couple where one or both partners are below the age of consent. Some jurisdictions prohibit all sex outside of marriage irrespective of age, as in the case of Yemen.


In some countries, the age of consent may be lower than the age at which a person can appear in pornographic images and films. In many jurisdictions, the minimum age for participation and even viewing such material is 18. Films and images showing individuals under the age of 18 in some jurisdictions may be classified as child pornography, even though the legal age of consent in those jurisdictions is lower. For example, in the United States under federal law it is a crime to film minors below 18 in sexual acts, even in states where the age of consent is below 18.[27] In those states of the United States where the age of consent is lower, charges such as child pornography can be used as alternatives.[28]


In many countries there are specific laws dealing with child prostitution.

Initiatives to change the age of consent[edit]

Age-of-consent reform refers to the efforts of some individuals or groups, for different reasons, to alter or abolish age-of-consent laws. These efforts advocate five main positions:

By country or region[edit]

Specific jurisdictions' laws relating to age of consent can be found, organized by region, on the following pages:

See also[edit]


  1. ^ a b c d e f g Waites, Matthew (2005). The Age of Consent: Young People, Sexuality and Citizenship. Palgrave Macmillan. ISBN 1-4039-2173-3. OCLC 238887395 58604878. 
  2. ^ Oxford English Dictionary, entry for "age of consent"
  3. ^ a b c d Stephen Robertson, University of Sydney, Australia. "Children and Youth in History | Age of Consent Laws". Archived from the original on 27 June 2010. Retrieved 2010-06-30. 
  4. ^ William Saletan (Sep 27, 2007). "The Mind-Booty Problem : Rethinking the age of sexual consent". 
  5. ^ "Child prostitutes: How the age of consent was raised to 16". 
  6. ^ "PURITY CONGRESS MEETS; A Great Gathering for Moral Work in the City of Baltimore. AIMS AND OBJECTS OF THE MOVEMENT Determined to Prevent State Regulation of Vice and to Rescue Fallen Men and Fallen Women.". The New York Times (BALTIMORE, Oct. 14.). October 15, 1895. 
  7. ^ Delinquent Daughters: Policing and Protecting Adolescent Female Sexuality in the United States, 1885-1920. by Mary Odem. Chapel Hill: University of North Carolina Press, 1995. ISBN 9780807863671.
  8. ^ "Campaign to Raise the Legal Age of Consent, 1885–1914, Lesson Plan". Archived from the original on 17 June 2010. Retrieved 2010-06-30. 
  9. ^ The Emergence of a New Taboo: The Desexualization of Youth in Western Societies Since 1800. by Martin Killias. European Journal on Criminal Policy and Research Vol.8 (2000). ISSN 0928-1371.
  10. ^ a b "Sexual Offences Act 2003 (See Sections 9 to 12)" (PDF). Published by the Government of the United Kingdom, (Office of Public Sector Information). 
  11. ^ Larry W. Myers (1965). "Reasonable Mistake of Age: A Needed defense to Statutory Rape". Michigan Law Review (The Michigan Law Review Association) 64 (1): 105–136. – <105:RMOAAN>2.0.CO;2–D . doi:10.2307/1287118. JSTOR 1287118. 
  12. ^ "Legislation of Interpol member states on sexual offences against children – Brunei". Interpol. 2006. 
  13. ^ "Canada's age of consent raised by 2 years". CBC News. 2008-05-01. Archived from the original on 20 March 2009. Retrieved 2009-03-22. 
  14. ^ "FINLEX ® - Translations of Finnish acts and decrees: 39/1889 English". 2009-05-29. Retrieved 2013-01-14. 
  15. ^ The Causes and Cures of Criminality Eysenck, Hans 1989 Plenum Press New York page 229
  16. ^ "159. ANAL INTERCOURSE". Archived from the original on 23 March 2010. Retrieved 2010-03-22. 
  17. ^ "CRIMINAL CODE 1899 – SECT 208 208 Unlawful sodomy". Retrieved 2010-03-22. 
  18. ^ "Mixed reviews to Tories' sexual consent bill – CTV News". Retrieved 2010-03-22. 
  19. ^ "The State of the Play". Retrieved 2010-03-22. 
  20. ^ a b "Sexual Offences Laws – Indonesia". Interpol. Retrieved 2009-09-05. 
  21. ^ "Law, Ethics and HIV/AIDS: Existing Law of Papua New Guinea". Retrieved 2013-01-14. 
  22. ^ "Summary record of the 488th meeting : Kuwait". Committee on the Rights of the Child. Retrieved 2009-09-05. 
  23. ^ "Palestinian Territories of West Bank and Gaza Strip – Marriage Age". Emory Law. Retrieved 2009-09-05. 
  24. ^ "TITLE 11, Crimes and Criminal Procedure, Delaware Criminal Code, CHAPTER 5. SPECIFIC OFFENSES, Subchapter II. Offenses Against the Person, Subpart A. Assaults and Related Offenses (see § 768 and § 770)". Delaware Code. 
  25. ^ "Sexual Offences Act 2003 (See Sections 16 to 24)" (PDF). Published by the Government of the United Kingdom, (Office of Public Sector Information). 
  26. ^ a b "Research on sex offender laws and their effects on people and society". SOL 2009. Retrieved 2011-10-23. 
  27. ^ For example, Brilliant, Jeremy (August 5, 2009). "New Castle detective resigns over child porn charges". Eyewitness News (Henry County). Retrieved 25 May 2012. 

Further reading[edit]

External links[edit]