Housing Tenure 2024 (all geographies, statewide)

These data were developed by the Research & Innovation group at the Atlanta Regional Commission using data from the U.S. Census Bureau across all standard and custom geographies statewide where applicable. For a deep dive into the data model including every specific metric, see the ACS 2020-2024 Data Manifest. The manifest details ARC-defined naming conventions, field names/descriptions and topics, summary levels; source tables; notes and so forth for all metrics. Find naming convention prefixes/suffixes, geography definitions and user notes below. Prefixes: None Count p Percent r Rate m Median a Mean (average) t Aggregate (total) ch Change in absolute terms (value in t2 - value in t1) pch Percent change ((value in t2 - value in t1) / value in t1) chp Change in percent (percent in t2 - percent in t1) s Significance flag for change: 1 = statistically significant with a 90% CI, 0 = not statistically significant, blank = cannot be computed Suffixes: _e24 Estimate from 2020-24 ACS _m24 Margin of Error from 2020-24 ACS _e10 2006-10 ACS, re-estimated to 2020 geography _m10 Margin of Error from 2006-10 ACS, re-estimated to 2020 geography _e10_24 Change, 2010-24 (holding constant at 2020 geography) 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) 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) County Commission Districts (statewide where applicable) 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) The user should note that American Community Survey data represent estimates derived from a surveyed sample of the population, which creates some level of uncertainty, as opposed to an exact measure of the entire population (the full census count is only conducted once every 10 years and does not cover as many detailed characteristics of the population). Therefore, any measure reported by ACS should not be taken as an exact number – this is why a corresponding margin of error (MOE) is also given for ACS measures. The size of the MOE relative to its corresponding estimate value provides an indication of confidence in the accuracy of each estimate. Each MOE is expressed in the same units as its corresponding measure; for example, if the estimate value is expressed as a number, then its MOE will also be a number; if the estimate value is expressed as a percent, then its MOE will also be a percent. The user should also note that for relatively small geographic areas, such as census tracts, ACS only releases combined 5-year estimates, meaning these estimates represent rolling averages of survey results that were collected over a 5-year span (in this case 2020-2024). Therefore, these data do not represent any one specific point in time or even one specific year. Change analysis within a five year time series or between overlapping time series years should not be performed. ARC has prepared change datasets as shown on the ARC Census Data Directory. For further explanation of ACS estimates and margin of error, visit Census ACS website. Source: U.S. Census Bureau, Atlanta Regional Commission Date: 2020-2024 Data License: Creative Commons Attribution 4.0 International (CC by 4.0)本数据集由亚特兰大地区委员会（Atlanta Regional Commission）研究与创新团队开发，数据源自美国人口普查局（U.S. Census Bureau），覆盖全州范围内所有适用的标准及自定义地理分区。如需深入了解包含所有具体指标的数据模型，请参阅《ACS 2020-2024数据手册》（ACS 2020-2024 Data Manifest）。该手册详细说明了亚特兰大地区委员会定义的命名规范、字段名称/说明与主题、汇总层级、源数据表、指标备注等所有相关内容。下文将列出命名规范的前缀/后缀、地理分区定义及用户须知。 ### 命名规范前缀 - 无：原始数值 - Count：计数 - Percent：百分比 - Rate：比率 - Median：中位数 - Mean（平均值） - Aggregate（总计） - ch：绝对变化量（t₂时刻数值 - t₁时刻数值） - pch：百分比变化率((t₂时刻数值 - t₁时刻数值)/t₁时刻数值) - chp：百分比变动（t₂时刻百分比 - t₁时刻百分比） - s：变化显著性标记：1=置信区间90%下具有统计学显著性，0=无统计学显著性，空白=无法计算 ### 命名规范后缀 - _e24：2020-2024年美国社区调查（ACS）估算值 - _m24：2020-2024年美国社区调查（ACS）误差边际 - _e10：2006-2010年美国社区调查（ACS）估算值，已重新适配至2020年地理分区 - _m10：2006-2010年美国社区调查（ACS）误差边际，已重新适配至2020年地理分区 - _e10_24：2010-2024年变化量（保持2020年地理分区不变） ### 地理分区类型 - AAA：老年服务区域机构（由覆盖全州的12个县合并而成的地理分区） - ARC21：亚特兰大地区委员会建模区域（21个县合并为单个地理分区） - ARWDB7：亚特兰大地区劳动力发展委员会（7个县合并为单个地理分区） - BeltLineStatistical（缓冲区） - BeltLineStatisticalSub（子区域） - 人口普查片区（Census Tract，全州范围） - 全市（City，全州范围） - 亚特兰大市议会选区（亚特兰大市） - 亚特兰大市社区规划单元（亚特兰大市） - 亚特兰大市社区统计区域（亚特兰大市） - 县（全州范围） - 县委员会选区（全州范围内适用区域） - 迪卡尔布县委员会超级选区（DeKalb） - 佐治亚州众议院选区（全州范围） - 佐治亚州参议院选区（全州范围） - HSSA：高中统计区域（11个县组成的区域） - MetroWater15：亚特兰大都会水区（15个县合并为单个地理分区） - 地区委员会（全州范围） - 佐治亚州（单个地理分区） - 超级选区（亚特兰大地区委员会区域） - 美国国会选区（全州范围） - UWGA13：大亚特兰大联合劝募会（13个县合并为单个地理分区） - 邮政编码统计区域（ZIP Code Tabulation Areas，全州范围） ### 用户重要提示 美国社区调查（ACS）数据均基于人口抽样调查得出估算值，存在一定不确定性，而非针对全体人口的精确统计结果——每10年开展一次的全国人口普查仅能覆盖部分详细人口特征，无法提供如ACS这般丰富的细分指标。因此，ACS发布的任何指标均不应被视为精确数值，这也是ACS指标同步附带对应误差边际（Margin of Error，MOE）的原因。误差边际与对应估算值的相对大小，可用于衡量该估算值的准确性置信水平。误差边际的计量单位与对应指标完全一致：若估算值为数值型，则误差边际亦为数值型；若估算值为百分比型，则误差边际亦为百分比型。 此外，针对人口普查片区等较小地理分区，ACS仅发布合并后的5年周期估算值，即此类估算值为5年（本数据集为2020-2024年）内收集的调查结果滚动平均值，因此无法代表某一特定时点或单一年份的数据。不得在5年时间序列内或重叠时间序列年份之间开展变化分析。亚特兰大地区委员会已在其《人口普查数据目录》中发布了专用变化数据集。如需进一步了解ACS估算值与误差边际的相关说明，请访问美国人口普查局ACS官方网站。 ### 数据基本信息 数据来源：美国人口普查局（U.S. Census Bureau）、亚特兰大地区委员会（Atlanta Regional Commission） 数据时段：2020-2024年 数据许可协议：知识共享署名4.0国际版（Creative Commons Attribution 4.0 International，CC BY 4.0）