PAI Poverty Map Data
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This layer is the source data for the State of Poverty Los Angeles County Dashboard. Layers include estimates of total population and population in poverty by demographics at each geography level in LA County for years 2018-2025. Filter layer by the "Year" column to view individual years. Source: Annual Population and Poverty Estimation, Los Angeles County ISD-Demography. Included Geography Levels Split Census Tracts Census Tracts Countywide Statistical Areas (CSA) Public Use Microdata Areas (PUMA) Service Planning Area (SPA) Supervisor District (SD) Los Angeles County Split Census Tract and CSA boundaries correspond to the year of the population and poverty estimates. Census Tract, PUMA, SPA, SD, and county boundaries are current as of 2020 US Census. Field Names Please see Field Aliases for detailed field names. Field name logic: 1st character Race/Ethnicity t = Total a = Asian b = Black or African American h = Hispanic or Latino i = American Indian and Alaska Native (AIAN) p = Pacific Islander w = White 2nd character Gender t = Total f = Female m = Male 3-4th characters Year 2-digit year (2018-22) Possible 5th character Poverty Level (%FPL) a = Below 100% FPL d = Below 200% FPL g = Below 266% FPL Remaining characters after underscore t = Total (all ages) <age1>_<age2> = Age Range <age1> to <age2> Example: tf20d_0_3 = Total Female Ages 0-3 Below 200% FPL in 2020. For questions about this dataset, please contact egis@isd.lacounty.gov. For more information about the LA County Poverty Alleviation Initiative, please visit https://ceo.lacounty.gov/pai/.
本图层为《洛杉矶县贫困状况仪表盘》的源数据。该图层涵盖2018至2025年洛杉矶县各地理层级下,按人口统计特征划分的总人口及贫困人口估算数据。可通过"Year"列筛选图层以查看单一年份的数据。 数据来源:洛杉矶县公共服务部人口统计处(Los Angeles County ISD-Demography)年度人口与贫困估算项目。 涵盖的地理层级包括:拆分普查区(Split Census Tracts)、全县普查区(Census Tracts Countywide)、统计区域(CSA)、公共使用微数据区域(PUMA)、服务规划区域(SPA)、监事选区(SD)以及洛杉矶县全境。拆分普查区与统计区域的边界与对应年份的人口及贫困估算数据匹配;普查区、公共使用微数据区域、服务规划区域、监事选区及县界均采用2020年美国人口普查的现行边界。 字段详细名称请参见字段别名说明。字段命名逻辑如下: 1. 第一位字符:种族/族裔 t = 总人口 a = 亚裔(Asian) b = 黑人或非裔美国人(Black or African American) h = 西班牙裔或拉丁裔(Hispanic or Latino) i = 美国印第安人与阿拉斯加原住民(AIAN, American Indian and Alaska Native) p = 太平洋岛民(Pacific Islander) w = 白人(White) 2. 第二位字符:性别 t = 总性别 f = 女性(Female) m = 男性(Male) 3. 第三至四位字符:年份,采用两位年份编码(对应2018-2025年) 4. 第五位字符:贫困层级(按联邦贫困线比例划分,%FPL) a = 低于联邦贫困线100% d = 低于联邦贫困线200% g = 低于联邦贫困线266% 5. 下划线后的剩余字符:年龄范围 t = 全年龄段总人口 <age1>_<age2> = 年龄区间<age1>至<age2> 示例:tf20d_0_3 代表2020年年龄介于0至3岁、收入低于联邦贫困线200%的女性总人口。 若对本数据集有疑问,请联系邮箱 egis@isd.lacounty.gov。如需了解洛杉矶县扶贫倡议(LA County Poverty Alleviation Initiative)的更多信息,请访问:https://ceo.lacounty.gov/pai/。



