Published Date: 25/01/2023
Updated Date: 31/07/2026


According to new research, living alone can increase a person’s risk of developing depression. During the pandemic, many people found themselves isolated and, as the data shows, rates of depression skyrocketed. But does living alone predispose you to depression? And if living alone isn’t a choice but more a necessity, what can you do to combat potential depression?
Loneliness is a common feeling that many people experience at some point in their lives. It can be caused by a variety of factors, such as a lack of social support, a loss of a loved one, or a change in circumstances that leads to a feeling of isolation. Whilst loneliness is a normal part of the human experience, it can also have negative consequences upon our mental health, including an increased risk of depression.
Whilst there are many factors that can contribute to the development of depression, loneliness is considered to be a significant risk factor. Research has shown that people who report feeling lonely are more likely to develop depression than those who have strong social connections. This is thought to be because loneliness can lead to a sense of isolation and alienation, which can make it more difficult to cope with stress and negative emotions, as well as combat depression. Additionally, loneliness can make it more difficult to engage in healthy behaviours, such as exercise and self-care, and this can further contribute to depression.
During the pandemic, rates of anxiety and depression in Australia increased dramatically, with one in five Australians reporting feelings of depression in 2020/21. Though not the sole cause for the rise in rates of depression, loneliness due to social isolation is thought to be a significant factor in the increase. New studies have shown that living alone can increase the risk of depression by 42%. These studies also showed that some people are more at risk than others:
“In terms of demographics, analysis of data indicated that living alone increases the risk of developing depression more for men than women, older than younger, and rural than urban people.”
One reason for this increased risk is that people who live alone may have fewer social connections and less social support. Social support is an important protective factor against depression, as it can provide emotional and practical assistance, as well as a sense of belonging and validation. People who live alone may also have fewer opportunities for social interaction.
Another factor that may contribute to the increased risk of depression among people who live alone is that they may have more difficulty managing daily stressors and challenges. For example, without a partner, family, or roommates to share responsibilities with, those who live alone may have more difficulty managing household chores, cooking, and other daily tasks. They also may have more difficulty coping with life stressors such as financial difficulties or health problems.
It is important to note that living alone is not a direct cause of depression, and not all people who live alone experience depression. Also, living with others may not be a protection from developing depression for some people. There are many factors that contribute to the development of depression, and its causes are different for everyone.
If you live alone, whether by choice or by circumstances, the news of the increased risk of depression shouldn’t be cause for alarm. Many people who live alone do so without going on to develop depression and it’s important to remember that your mental health is a complicated thing that has roots in many different circumstances, events, and even genetics.
If you’re worried about your risk of developing depression due to loneliness, there is good news – there are a range of very effective strategies for maintaining your mental health and thriving, even if you’re living alone. Here are 10 of the top ways to decrease loneliness and the risk of depression:
It’s important to remember that reducing loneliness takes time and effort, and it may not happen overnight. But with the right approach and a little bit of patience, you can reduce feelings of loneliness, improve your overall well-being, and reduce your risk of developing depression.
If you’re experiencing feelings of loneliness or depression and are looking for more ways to improve your mental health – including decreasing feelings of isolation – reach out to Integrated Health Specialists today!
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Author:
Michelle van Namen is a Psychologist, Clinical Hypnotherapist, Life Coach and Integrative Health Practitioner with over 30 years of international experience working with human behaviour and improving mental health. Established in 2006, Integrated Health Specialists is her psychology practice located on the Gold Coast.
BA (Hons) in Psychology – University of Wollongong, 1995
Registered Psychologist with the Psychology Board (AHPRA) PSY0001395059
Member of the Australian Association of Psychologists Inc (AAPI) 15525
Medicare and Health Insurance Provider