Single-person households refer to living arrangements where an individual resides alone, without any roommates or family members. This trend has been increasing in many countries, often due to factors such as urbanization, changing social norms, and a focus on personal independence. These households can be found in various demographics, including young professionals, older adults, and students. The rise of single-person households has implications for housing markets, consumer behavior, and social services, as they often require different types of support and resources compared to multi-person households.