The Age that Defines Youth

The question of what age is considered youth is a topic that has been debated and discussed by various organizations and institutions. Different definitions and age ranges have been proposed, making it challenging to pinpoint a specific age that universally defines youth. However, two widely recognized age groups for youth are adolescents and young adults.

Adolescents, as defined by the World Health Organization (WHO), are individuals in the age group of 10 to 19 years. This age range is often associated with the transition from childhood to adulthood, a period marked by significant physical, emotional, and psychological changes. Adolescence is a time of self-discovery, identity formation, and exploration of personal interests and values.

On the other hand, the United Nations (UN) defines youth as individuals between the ages of roughly 15 and 24. This age range is commonly referred to as young adulthood, where individuals are typically transitioning into adulthood and taking on more responsibilities. During this phase, young people are often pursuing higher education, entering the workforce, and making important life decisions.

It is important to note that the definition of youth may vary among different countries and organizations. Some countries, for example, may consider individuals aged 18 to 30 as part of the youth population. This variation is recognized by the UN, which acknowledges that member states may have their own age groups for defining youth.

Education is often considered a key aspect when determining the age range for youth. The UN bases its statistics on the age range of 15 to 24 because it recognizes education as a significant factor in youth development. This age range aligns with the years when individuals are typically in secondary school and pursuing higher education opportunities.

The age range that encompasses youth can vary depending on the organization or country defining it. The WHO defines adolescents as individuals aged 10 to 19, while the UN identifies youth as those between 15 and 24. However, it is important to recognize that member states may have their own age groups for defining youth, such as 18 to 30. Ultimately, the concept of youth is fluid and can be influenced by factors such as physical development, education, and cultural norms.

What Age Group Is Youth?

The World Health Organization (WHO) defines ‘Youth’ as individuals in the 15-24 year age group. This age range is commonly considered as the transition period between adolescence and adulthood. During this time, young people typically experience significant physical, emotional, and social changes as they navigate their way towards independence and maturity.

Here are some key points to understand about the age group of youth:

1. Age range: Youth encompasses individuals who are between the ages of 15 and 24. This period is characterized by the final stages of adolescence and the early years of adulthood.

2. Physical development: Youth is marked by continued physical growth and development. Puberty is usually completed or nearing completion during this stage, and individuals may experience various changes in their bodies, such as the development of secondary sexual characteristics.

3. Emotional and cognitive development: Youth is a critical time for emotional and cognitive development. Young people often undergo significant changes in their thinking patterns, decision-making abilities, and emotional regulation skills. They are also likely to explore their identity and form their own beliefs and values.

4. Educational pursuits: Youth is a time when many individuals pursue higher education or vocational training. This age group is commonly associated with attending high school, college, or university, as well as making important decisions about future career paths.

5. Social engagement: Youth is a period of increasing social engagement and interaction. Young people often form new friendships, develop romantic relationships, and become more involved in community activities or organizations. They may also start to take on more responsibilities and roles within their families or communities.

6. Health considerations: The health needs of youth are unique and require specific attention. This age group may face challenges related to sexual and reproductive health, mental health, substance abuse, and risk-taking behaviors. It is crucial to provide appropriate support and resources to promote their physical and mental well-being.

Understanding the age group of youth is essential for policymakers, educators, healthcare professionals, and society as a whole. By recognizing the specific needs and characteristics of young people, appropriate interventions and programs can be developed to support their overall development and well-being.

what age is youth

Is 35 Years Old A Youth?

According to the United Nations definition, 35 years old is not considered youth. The UN defines youth as individuals between the ages of approximately 15 and 24 years old. This age range is used as a basis for UN statistics and policies related to youth. However, it is important to note that member states may have different age ranges to define youth, such as 18-30 years old. These variations do not impact the UN’s official definition, which focuses on the 15-24 age bracket.


The age range for youth can vary depending on the source and context. The World Health Organization (WHO) defines adolescents as individuals between the ages of 10 and 19, while youth is defined as individuals between the ages of 15 and 24. On the other hand, the United Nations (UN) defines youth as persons between the ages of roughly 15 and 24, but recognizes that this can vary based on member states’ definitions.

It is important to note that the UN considers education as a source for determining youth statistics. However, the UN also acknowledges that there are other age groups listed by member states, such as 18-30, which may be considered youth depending on the context.

Therefore, the definition of youth can vary, and it is crucial to consider the specific criteria and context in which the term is being used. Understanding the age range for youth is important for various fields, including policy-making, education, and healthcare, as it helps to appropriately target interventions, programs, and services for this specific age group.

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William Armstrong

William Armstrong is a senior editor with, where he writes on a wide variety of topics. He has also worked as a radio reporter and holds a degree from Moody College of Communication. William was born in Denton, TX and currently resides in Austin.