ACS 1-Year Demographic Characteristics DC

This layer contains the most current release of data from the American Community Survey (ACS) about demographic characteristics. These are 1-year estimates shown by District of Columbia boundaries.本图层包含美国社区调查（American Community Survey, ACS）最新发布的人口统计特征相关数据，该数据为以哥伦比亚特区边界为统计范围的1年期估算值。