Is It Illegal to Marry Your Cousin in Utah? Here’s What the Law Says

Published On:
Is It Illegal to Marry Your Cousin in Utah? Here's What the Law Says

Marrying a cousin is a topic surrounded by cultural, social, and legal complexities in the United States. In Utah, the law allows cousin marriage but with very specific conditions. This article explores the legal framework governing cousin marriages in Utah in 2025, clarifying what is permitted and what is prohibited.

Utah law generally prohibits marriage between close relatives, including first cousins, labeling such unions as incestuous and void. However, the state recognizes exceptions based primarily on age and reproductive capability.

Exceptions for Cousin Marriages

Cousins may marry legally in Utah under the following conditions:

Both parties are 65 years old or older; or

Both parties are at least 55 years old and have a court’s finding that one or both are unable to reproduce.

These exceptions acknowledge the reduced genetic risks associated with reproduction at advanced ages or when reproduction is medically impossible.

Prohibited Relationships Beyond Cousins

Utah prohibits marriage between relatives closer than first cousins, such as:

Parent and child

Siblings

Aunt or uncle with niece or nephew

These unions are consistently considered illegal and void with no exceptions.

Marriages outside the outlined exceptions are classified as incestuous and void under Utah law. Engaging in sexual relations with close relatives, including first cousins under prohibited circumstances, can lead to criminal charges, including felonies with potential imprisonment and fines.

Comparison with Other States

Utah is among the few U.S. states that impose restrictions on cousin marriages rather than an outright ban. Approximately 18 states allow cousin marriages generally; a few like Maine require genetic counseling; some impose age or reproduction restrictions similar to Utah’s.

Social and Cultural Context

Though legal provisions are clear, societal attitudes toward cousin marriage vary widely. Often, cultural or religious beliefs influence acceptance. Utah’s regulations reflect both medical concerns and social norms prevalent in the state.

Summary of Key Points

First cousins can marry in Utah only if both are over 65, or over 55 and infertile

Marriages between closer relatives are entirely illegal

Unauthorized cousin marriages are void and may lead to criminal penalties

Utah’s law balances medical risk concerns with minimal allowances for older or infertile couples

In Utah, marrying a cousin is not broadly illegal but highly restricted. Legal acceptance hinges on age and fertility, making most cousin marriages outside these parameters unlawful and void. Understanding these laws helps ensure compliance with state regulations while navigating this complex aspect of family and marriage law.

Sources

(https://www.yahoo.com/news/first-cousins-legally-married-utah-040148370.html)
(https://en.wikipedia.org/wiki/Cousin_marriage_law_in_the_United_States)
(https://le.utah.gov/xcode/Title81/Chapter2/81-2-S402.html)
(https://shellesimonlaw.com/first-cousin-marriage-under-us-immigration-law/)
(https://cardozolawreview.com/the-unconstitutionality-of-state-bans-on-marriage-between-first-cousins/)

Leave a Comment