South Dakota Pornography Laws (2026): No State Obscenity Statute

South Dakota has no single state statute that criminalizes general adult-to-adult obscenity distribution. Instead, state law expressly leaves that decision to cities and counties, which can regulate obscene material and obscene live conduct by local ordinance. Private adult possession is not addressed by any confirmed state offense. South Dakota does require pornography websites to verify a visitor's age, backed by criminal, not civil, penalties, and its child sexual abuse material laws carry some of the longest mandatory minimum sentences in this cluster.

Is Pornography Legal in South Dakota?

The honest answer is that it depends on the city or county. South Dakota's obscenity chapter, SDCL Chapter 22-24, does not contain a standalone state-level felony that criminalizes distributing or selling obscene material to adults generally, the kind of baseline provision most states have. What the chapter does contain, at SDCL 22-24-25, is an express statement that "nothing contained in this chapter limits any county or municipality from regulating obscene material or obscene live conduct within its jurisdiction." In other words, the legislature deliberately left general adult-obscenity regulation to local governments rather than writing a single statewide crime for it, using a "contemporary community standards" test that local ordinances apply under SDCL 22-24-25.1.

Because there is no confirmed state-level general obscenity offense reaching private, non-commercial possession, this page does not assert a state-level private-possession answer either. What businesses selling adult material need to check, and what this page cannot answer for every reader, is the specific ordinance of the city or county involved. What is settled statewide is the separate law protecting minors from harmful material (below) and the state's child sexual abuse material laws, which apply uniformly regardless of where in South Dakota the conduct occurs.

South Dakota's Age-Verification Law

South Dakota requires age verification on adult websites under SDCL 22-24-69, created by House Bill 1053 (2025) and signed by Governor Larry Rhoden on February 27, 2025. The statute reads: "A covered platform must implement reasonable age verification on the platform to verify the age of any individual who attempts to access material that is harmful to minors on the platform and prevent a minor's access to that material." It took effect July 1, 2025.

South Dakota's version stands out because its penalty structure is criminal rather than civil, unlike most states in the 2023-2026 age-verification wave, which typically rely on civil damages figures. A first violation is a Class 1 misdemeanor; a subsequent violation by the same covered platform is a Class 6 felony. Companion sections bar a covered platform from selling or retaining a visitor's identifying information collected for verification purposes (SDCL 22-24-70), require the state to give a noncompliant platform a compliance notice and time to fix the problem before enforcement (22-24-71), and authorize an injunction and civil penalty (22-24-72). No court challenge to the law has been identified as of this research; the ACLU of South Dakota publicly opposed the bill while it was pending but did not file suit.

Minors: Harmful-to-Minors Dissemination and Child Sexual Abuse Material

Harmful-to-minors dissemination. SDCL 22-24-28 makes it a Class 1 misdemeanor to disseminate material harmful to minors. A related provision, SDCL 22-24-29, separately criminalizes giving, promoting, selling, or loaning such material to a minor. The surrounding sections in this same range (22-24-30 through 22-24-34) add specific offenses for exhibiting a harmful motion picture or show to a minor, admitting a minor to such a showing, and misrepresenting a minor's age or parental status to gain admission, each also graded as a misdemeanor. Affirmative defenses include reasonable, good-faith belief the person was 18 or older, and accompaniment by a parent, guardian, or an adult falsely but non-fraudulently representing that role.

Child sexual abuse material. South Dakota's CSAM statutes carry mandatory minimum sentences that scale with the conduct. Possession, SDCL 22-24A-35, is a Class 4 felony with a mandatory minimum of 1 year in prison for a first offense and 5 years for a subsequent offense. Distribution, SDCL 22-24A-36, is a Class 3 felony with a 5-year mandatory minimum on a first offense and 10 years on a subsequent offense; a person convicted of distributing a given image cannot also be convicted of possessing that same image. Manufacturing, SDCL 22-24A-37, is a Class 2 felony with a 10-year mandatory minimum. For how South Dakota separately handles minors who exchange images of themselves with each other, see South Dakota's sexting laws page.

Public Indecency

Indecent exposure is a Class 1 misdemeanor under SDCL 22-24-1.2: exposing one's genitals in or in view of a public place, with intent to arouse or gratify sexual desire, knowing the conduct is likely to annoy, offend, or alarm another. The offense escalates to a Class 6 felony if the person has a prior felony conviction under South Dakota's rape or sexual contact statutes or under the CSAM statutes above, or on a third or subsequent violation of the indecent-exposure section itself. A narrower, separate provision, SDCL 22-24-1.4, addresses private indecent exposure as its own misdemeanor.

Nonconsensual Intimate Images (NCII)

South Dakota's nonconsensual-image law, SDCL 22-21-4, prohibits intentionally photographing or recording a person without clothing, or under or through their clothing, without consent, for self-gratification or to alarm, annoy, embarrass, harass, invade privacy, threaten, or cause harm. It separately prohibits disclosing, disseminating, distributing, or selling such a recording, and prohibits knowingly creating or disclosing digitally fabricated (deepfake) nude or sexual material depicting an identifiable person. Recording or disclosing a real image is a Class 1 misdemeanor, rising to a Class 6 felony if the victim is 17 or younger and the offender is at least 21. Creating or distributing a fabricated, AI-generated image is treated more severely: a Class 5 felony. For federal takedown remedies and how South Dakota's law compares to other states, see South Dakota's page in the Take It Down Act and revenge porn laws by state guide.

Adult Business Licensing

No statewide South Dakota statute licenses or zones sexually oriented businesses. Given that the state's own general obscenity law expressly delegates regulation to cities and counties, it is likely that any licensing or zoning of adult businesses in South Dakota similarly runs through local ordinances rather than a state law, but this page treats that as a reasonable inference rather than a confirmed negative, since no dedicated search for a statewide SOB licensing statute was completed.

Penalty Reference Table

Practical Considerations

South Dakota's local-option structure for general obscenity regulation means the practical answer to "is this legal here" can genuinely differ between a city that has adopted a restrictive ordinance and one that has not, something readers in other states rarely have to check. That local variation does not extend to the age-verification law, the harmful-to-minors statutes, or the CSAM and nonconsensual-image laws, all of which apply the same way statewide. Producers of sexually explicit content in South Dakota must also separately comply with the federal recordkeeping requirements of 18 U.S.C. section 2257, which is a federal rule and not a South Dakota-specific one.

This is general legal information, not legal advice. Consult an attorney for advice specific to your situation.

More South Dakota Laws

• South Dakota Sexting Laws
• South Dakota Deepfake Laws
• South Dakota Expungement Laws