社区 (shè qū) literally combines 社 (shè), meaning 'association' or 'society', and 区 (qū), meaning 'area' or 'district'. Together, it refers to a residential community — a geographically defined neighborhood where people live, interact, and often share local services like property management, security, and public facilities. It’s commonly used in urban contexts across mainland China, especially in relation to housing complexes, neighborhood committees, and local governance.

Unlike broader terms like 社会 (shè huì, 'society'), 社区 emphasizes physical proximity and shared daily life — think of apartment buildings, gated compounds, or village clusters with common infrastructure. It carries connotations of collective identity and grassroots organization, and appears frequently in official communications, real estate listings, and news about civic initiatives or pandemic response measures at the neighborhood level.