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Delaware study reveals higher rates of anxiety, substance use among LGBT+ youth

Nearly one in four Delaware teens identifies as LGBT+, with researchers calling for urgent, tailored support in schools and health systems.

Oct 8, 2025

2 min

Eric Layland

A new study has found that LGBT+ youth in Delaware are experiencing disproportionately high rates of anxiety, depression and substance use compared to their cisgender heterosexual peers.


University of Delaware’s Eric Layland, assistant professor in the College of Education and Human Development, and his coauthors reported that nearly one in four Delaware teens identifies as LGBT+, a dramatic increase from earlier state surveys that put the figure closer to 5%. More than one in 20 identified as transgender or nonbinary, reflecting national trends of increased visibility among Generation Z.


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The study revealed stark mental health differences. About half of cisgender heterosexual youth reported recent anxiety, compared to 75 to 80% of LGBT+ youth. These rates exceed both their heterosexual peers in Delaware and national averages for LGBT+ youth.


Substance use patterns also raised concerns. By 8th grade, LGBT+ students reported higher rates of drinking, smoking, vaping and prescription drug misuse. Researchers noted that their substance use looked more like that of 11th grade heterosexual students than their peers in the same grade, pointing to early onset of risky behaviors.


These disparities, established in middle school, largely persisted into high school. While substance use increased among all students over time, LGBT+ youth consistently reported higher rates.


Based on state population data, the findings suggest there may be 18,000 to 20,000 LGBT+ youth in Delaware, including up to 5,000 transgender and nonbinary youth. The authors say this underscores the importance of ensuring that schools, healthcare providers and community programs have the resources to meet the needs of this population.


This is one of the first Delaware-specific studies on youth health disparities by sexual orientation and gender identity using data collected after the height of the COVID-19 pandemic. The results, researchers say, highlight an urgent need for early intervention and affirming support systems for LGBT+ youth across the state.


Layland, who specializes in LGBTQ+ development and affirmative interventions, can speak more about specific interventions. He is available by clicking his profile. 

Connect with:
Eric Layland

Eric Layland

Assistant Professor

Prof. Layland bridges LGBTQ+ developmental research to community impact.

LGBTQ+ Developmental ResearchHealth DisparitiesHealth EquityQuantitative ResearchLGBTQ+ Advocacy

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