It can provide useful evidence of what you know and how you work. Community projects, volunteering, household responsibilities, and informal help can involve real planning and problem-solving. What matters is making a specific, truthful connection to the work you want to do.
Describe one situation and your own actions. For example, organizing a neighborhood event may show scheduling and coordination, but it does not automatically make you an experienced project manager. Keep the explanation proportionate, mention results only when you know them, and let the reader see the relevance.