Is Dating Your Cousin Illegal in Utah? Here’s What the Law Says

Imagine this: you’re at college, far from your hometown of Salt Lake City. You meet someone interesting in your literature class, someone who instantly sparks a connection. As you get to know each other better, you discover a surprising truth – you both grew up in the same neighborhood! The excitement of finding a familiar face in a new environment quickly turns into something more. But then, a question pops into your head: is dating a cousin even legal in Utah?

This scenario, though specific to Utah, raises a broader question about the legality of cousin marriage across the United States. While some may find the idea unconventional, it’s important to understand the legal landscape and the factors that influence these laws.

Cousin Dating and Marriage Laws in the United States

The legality of cousin marriage varies significantly from state to state. In fact, over half of the U.S. states allow marriage between first cousins without any restrictions. These include states like California, New York, and Florida. However, some states, like Arkansas and Indiana, have specific restrictions in place, requiring genetic counseling before a marriage between first cousins can be approved.

Utah’s Specific Laws on Cousin Marriage

So, what about Utah? In the Beehive State, things get a bit more interesting. Generally, Utah law prohibits marriage between first cousins, along with other close relatives like parents, siblings, aunts, uncles, nieces, and nephews [1]. This aligns with the stance of many states that aim to prevent potential health risks associated with offspring from such unions.

Read More:  Stein supports Biden administration's legal action against Idaho

However, there are some exceptions to this rule. First cousins can get married in Utah if they meet one of the following criteria:

  • Age: Both individuals are over 65 years old. The rationale behind this exception is that the likelihood of having children at this age is significantly lower, thus reducing the potential for passing on genetic issues.
  • Court-verified inability to reproduce: If both cousins are over 55 and a court finds that one or both parties are unable to biologically have children, they can be granted permission to marry. This verification process typically involves medical evaluation to confirm sterility.

It’s important to note that the legal definition of “unable to reproduce” can vary. In some cases, it might refer to a permanent medical condition that prevents procreation. However, temporary forms of infertility, such as those induced by sterilization procedures, might not always qualify under this exception.

Historical and Social Context of Cousin Marriage Laws

Historically, cousin marriage was not uncommon in many cultures and societies. In some cases, it was even encouraged as a way to keep wealth and property within families. However, with advancements in genetics, the potential health risks associated with offspring of close relative marriages have become a major concern.

Children born from parents who share a significant portion of their genes are more likely to inherit certain genetic disorders. These disorders can range from mild conditions to severe birth defects. The increased risk stems from the fact that both parents might carry recessive genes for the same condition. When these genes are passed on to their offspring, the child has a higher chance of inheriting both copies, leading to the manifestation of the disorder.

Read More:  Police arrest four suspects, seek a fifth after a 15-year-old girl is trafficked for months in DeKalb and Fulton counties

This scientific understanding has played a major role in shaping the legal landscape surrounding cousin marriage in the U.S. Many states, including Utah, have implemented restrictions to mitigate the potential health risks for future generations.

Considerations Beyond Legality

Even if dating or marrying a cousin is legal in your state, there are other important factors to consider beyond the law. Here are some additional points to ponder:

Considerations Beyond Legality

  • Social and Familial Implications: Dating or marrying a cousin can have significant social and familial consequences. It’s important to be aware of potential disapproval or discomfort from family members or friends who might hold traditional views on such relationships. Open communication with loved ones and setting boundaries can be crucial in navigating these complexities.
  • Genetic Counseling: Regardless of your state’s laws, if you’re considering marriage to a close relative, genetic counseling can be a valuable resource. A genetic counselor can assess your family history for potential genetic risks and explain the implications for your offspring. This information can empower you to make informed decisions about your future together.


So, to answer the initial question – dating a cousin in Utah is not inherently illegal. However, there are significant restrictions in place for marriage between first cousins. Understanding the legal landscape, the historical and scientific context, and the potential social and familial implications is essential before pursuing such a relationship. Ultimately, the decision of whether or not to date or marry a cousin is a personal one. Weighing all the factors involved, including seeking professional guidance if needed, will help you make an informed choice for your future.

Read More:  Iowa Senate approves law on foreign ownership of land

Additional Points to Consider

  • This article focuses on first-cousin relationships. The legal and social considerations become less complex for marriages between second cousins or more distant relatives.
  • There are ongoing debates regarding the validity of cousin marriage restrictions, with some arguing that individual autonomy should take precedence over potential health risks.
  • Cultural and religious perspectives on cousin marriage also vary significantly. It’s always wise to be sensitive to these differences when navigating such relationships.

Disclaimer: This blog post is for informational purposes only and should not be construed as legal advice. It’s highly recommended to consult with an attorney to understand the specific legalities surrounding cousin marriage in your state. Additionally, seeking guidance from a genetic counselor can provide valuable insights into potential health risks.

Leave a Comment