Geographic Boundaries (Statewide, 2023)

This layer was published by the Atlanta Regional Commission to show geographic boundaries for ACS 2023. For boundaries with summary data, see https://opendata.atlantaregional.com/pages/census-data-arc Geographies AAA = Area Agency on Aging (12 geographic units formed from counties providing statewide coverage) ARC21 = Atlanta Regional Commission modeling area (21 counties merged to a single geographic unit) ARWDB7 = Atlanta Regional Workforce Development Board (7 counties merged to a single geographic unit) BeltLineStatistical (buffer) BeltLineStatisticalSub (subareas) Census Tract (statewide) CFGA23 = Community Foundation for Greater Atlanta (23 counties merged to a single geographic unit) City (statewide) City of Atlanta Council Districts (City of Atlanta) City of Atlanta Neighborhood Planning Unit (City of Atlanta) City of Atlanta Neighborhood Statistical Areas (City of Atlanta) County (statewide) CCDIST = County Commission Districts (statewide where applicable) CCSUPERDIST = County Commission Superdistricts (DeKalb) Georgia House (statewide) Georgia Senate (statewide) HSSA = High School Statistical Area (11 county region) MetroWater15 = Atlanta Metropolitan Water District (15 counties merged to a single geographic unit) Regional Commissions (statewide) State of Georgia (single geographic unit) Superdistrict (ARC region) US Congress (statewide) UWGA13 = United Way of Greater Atlanta (13 counties merged to a single geographic unit) ZIP Code Tabulation Areas (statewide)

本图层由亚特兰大地区委员会（Atlanta Regional Commission）发布，用于展示2023年美国社区调查（American Community Survey，ACS）的地理边界。如需查看附带汇总数据的边界，请访问：https://opendata.atlantaregional.com/pages/census-data-arc
AAA = 老年服务局（Area Agency on Aging，由各县组成的覆盖全州的12个地理单元）
ARC21 = 亚特兰大地区委员会建模区域（由21个县合并为单一地理单元）
ARWDB7 = 亚特兰大地区劳动力发展委员会（Atlanta Regional Workforce Development Board，由7个县合并为单一地理单元）
BeltLineStatistical（缓冲区）
BeltLineStatisticalSub（子区域）
Census Tract（人口普查街区，全州范围）
CFGA23 = 大亚特兰大社区基金会（Community Foundation for Greater Atlanta，由23个县合并为单一地理单元）
City（城市，全州范围）
City of Atlanta Council Districts（亚特兰大市议会选区，仅限亚特兰大市）
City of Atlanta Neighborhood Planning Unit（亚特兰大市社区规划单元，仅限亚特兰大市）
City of Atlanta Neighborhood Statistical Areas（亚特兰大市社区统计区域，仅限亚特兰大市）
County（县，全州范围）
CCDIST = 县委员会选区（County Commission Districts，适用于全州相关区域）
CCSUPERDIST = 县委员会超级选区（County Commission Superdistricts，仅限迪卡尔布县）
Georgia House（佐治亚州众议院选区，全州范围）
Georgia Senate（佐治亚州参议院选区，全州范围）
HSSA = 高中统计区域（High School Statistical Area，覆盖11个县的区域）
MetroWater15 = 亚特兰大都会水区（Atlanta Metropolitan Water District，由15个县合并为单一地理单元）
Regional Commissions（地区委员会，全州范围）
State of Georgia（佐治亚州，单一地理单元）
Superdistrict (ARC region)（超级选区（ARC区域））
US Congress（美国国会选区，全州范围）
UWGA13 = 大亚特兰大联合劝募会（United Way of Greater Atlanta，由13个县合并为单一地理单元）
ZIP Code Tabulation Areas（邮政编码统计区域，全州范围）