As parents, it’s natural to want the best for your child — including their emotional well-being. While occasional sadness is a normal part of growing up, persistent changes in mood, behaviour, or functioning may signal something deeper. Childhood depression is a recognized mental health condition that can affect children earlier than many families expect.
This article was reviewed and updated for 2026 to reflect current clinical understanding.
How Common Is Childhood Depression in Canada?
Childhood depression is more common than many parents realize. Canadian data suggests that approximately one in twenty-five children between the ages of 5 and 11 experience significant mental health challenges.
Statistics Canada mental health findings.
Causes of Childhood Depression
There is no single cause of childhood depression. Instead, it typically develops from a combination of biological, psychological, and environmental factors.
- Physical health: Chronic illness, sleep disruption, and nutritional issues can influence mood.
- Stress: Academic pressure, family changes, or social challenges can overwhelm coping abilities.
- Environment: Lack of routine, instability, or limited emotional support can contribute to distress.
- Genetics: A family history of mood disorders increases vulnerability.
- Biochemistry: Hormonal and neurological factors affect emotional regulation.
Signs of Depression in Children
Children express depression differently than adults. Warning signs may include:
- Withdrawal from activities or relationships
- Persistent sadness or irritability
- Changes in sleep or eating patterns
- Loss of interest or motivation
- Difficulty concentrating
- Statements of worthlessness or hopelessness
- Self-harm or suicidal thoughts
If these symptoms persist for more than two weeks, professional evaluation may be appropriate.
CDC guidance on childhood depression.
Support and Treatment Options
Childhood depression is treatable. Support often involves age-appropriate therapy, family involvement, and practical coping strategies. Evidence-based approaches help children understand emotions, build resilience, and develop healthy coping skills.
If you are exploring professional options, our team provides depression counselling in Calgary and child-focused therapy services.
For a broader understanding of depression across life stages, you may also find this helpful: Depression: What You Need to Know.
Frequently Asked Questions
Can young children really experience depression?
Yes. Children can experience clinical depression, though symptoms often appear differently than in adults.
How is childhood depression treated?
Treatment commonly involves age-appropriate therapy, family support, and collaboration with healthcare providers.
When should parents seek professional help?
If symptoms persist, worsen, or interfere with daily functioning, professional evaluation is recommended.