Layers:

Layer: CT20FIP21CSA_Pop21_Pov21 (0)


Name: CT20FIP21CSA_Pop21_Pov21

Display Field: SPA_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Tabular data of population by age groups, by ethnic groups and by gender, and the poverty by ethnic groups is attached to the split tract geography to create this split tract with population and poverty data. Split tract data is the product of 2020 census tracts split by 2021 incorporated city boundaries and unincorporated community/countywide statistical areas (CSA) boundaries. The census tract boundaries have been altered and aligned where necessary with legal city boundaries and unincorporated areas, including shoreline/coastal areas. Census Tract:Every 10 years the Census Bureau counts the population of the United States as mandated by Constitution. The Census Bureau (http://www.census.gov/)released 2020 geographic boundaries data including census tracts for the analysis and mapping of demographic information across the United States. City Boundary:City Boundary data is the base map information for the County of Los Angeles. These City Boundaries are based on the Los Angeles County Seamless Cadastral Landbase. The Landbase is jointly maintained by the Los Angeles County Assessor and the Los Angeles County Department of Public Works (DPW). This layer represents current city boundaries within Los Angeles County. The DPW provides the most current shapefiles representing city boundaries and city annexations. True, legal boundaries are only determined on the ground by surveyors licensed in the State of California.Countywide Statistical Areas (CSA): The countywide Statistical Area (CSA) was defined to provide a common geographic boundary for reporting departmental statistics for unincorporated areas and incorporated Los Angeles city to the Board of Supervisors. The CSA boundary and CSA names are established by the CIO and the LA County Enterprise GIS group worked with the Los Angeles County Board of Supervisors Unincorporated Area and Field Deputies that reflect as best as possible the general name preferences of residents and historical names of areas. This data is primarily focused on broad statistics and reporting, not mapping of communities. This data is not designed to perfectly represent communities, nor jurisdictional boundaries such as Angeles National Forest. CSA represent board approved geographies comprised of Census block groups split by cities.Data Field:CT20: 2020 Census tractFIP21: 2021 City FIP CodeCITY: City name for incorporated cities and “Unincorporated” for unincorporated areas (as of July 1, 2021) CSA: Countywide Statistical Area (CSA) - Unincorporated area community names and LA City neighborhood names.CT20FIP21CSA: 2020 census tract with 2021 city FIPs for incorporated cities, unincorporated areas and LA neighborhoods. SPA22: 2022 Service Planning Area (SPA) number.SPA_NAME: Service Planning Area name.HD22: 2022 Health District (HD) number: HD_NAME: Health District name.POP21_AGE_0_4: 2021 population 0 to 4 years oldPOP21_AGE_5_9: 2021 population 5 to 9 years old POP21_AGE_10_14: 2021 population 10 to 14 years old POP21_AGE_15_17: 2021 population 15 to 17 years old POP21_AGE_18_19: 2021 population 18 to 19 years old POP21_AGE_20_44: 2021 population 20 to 24 years old POP21_AGE_25_29: 2021 population 25 to 29 years old POP21_AGE_30_34: 2021 population 30 to 34 years old POP21_AGE_35_44: 2021 population 35 to 44 years old POP21_AGE_45_54: 2021 population 45 to 54 years old POP21_AGE_55_64: 2021 population 55 to 64 years old POP21_AGE_65_74: 2021 population 65 to 74 years old POP21_AGE_75_84: 2021 population 75 to 84 years old POP21_AGE_85_100: 2021 population 85 years and older POP21_WHITE: 2021 Non-Hispanic White POP21_BLACK: 2021 Non-Hispanic African AmericanPOP21_AIAN: 2021 Non-Hispanic American Indian or Alaska NativePOP21_ASIAN: 2021 Non-Hispanic Asian POP21_HNPI: 2021 Non-Hispanic Hawaiian Native or Pacific IslanderPOP21_HISPANIC: 2021 HispanicPOP21_MALE: 2021 Male POP21_FEMALE: 2021 Female POV21_WHITE: 2021 Non-Hispanic White below 100% Federal Poverty Level POV21_BLACK: 2021 Non-Hispanic African American below 100% Federal Poverty Level POV21_AIAN: 2021 Non-Hispanic American Indian or Alaska Native below 100% Federal Poverty Level POV21_ASIAN: 2021 Non-Hispanic Asian below 100% Federal Poverty Level POV21_HNPI: 2021 Non-Hispanic Hawaiian Native or Pacific Islander below 100% Federal Poverty Level POV21_HISPANIC: 2021 Hispanic below 100% Federal Poverty Level POV21_TOTAL: 2021 Total population below 100% Federal Poverty Level POP21_TOTAL: 2021 Total PopulationAREA_SQMIL: Area in square milePOP21_DENSITY: Population per square mile.POV21_PERCENT: Poverty percentage.How this data created?The tabular data of population by age groups, by ethnic groups and by gender, and the poverty by ethnic groups is attributed to the split tract geography to create this data. Split tract polygon data is created by intersecting 2020 census tract polygons, LA Country City Boundary polygons and Countywide Statistical Areas (CSA) polygon data. The resulting polygon boundary aligned and matched with the legal city boundary whenever possible. Note:1. Population and poverty data estimated as of July 1, 2021. 2. 2010 Census tract and 2020 census tracts are not the same. Similarly, city and community boundary are not the same because boundary is reviewed and updated annually.

Copyright Text: Census Bureau, Los Angeles County Internal Services Department (ISD), Los Angeles County Department of Public Work (DPW). This split tract polygon boundary data with population and poverty is created by ISD - GIS/eGIS Section.

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 6275507.57417135
YMin: 1388153.97429006
XMax: 6668480.63497363
YMax: 2122084.54999733
Spatial Reference: 102645 (2229)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• CT20 (type: esriFieldTypeString, alias: CT20, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• FIP21 (type: esriFieldTypeString, alias: FIP21, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• CITY (type: esriFieldTypeString, alias: CITY, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• CSA (type: esriFieldTypeString, alias: CSA, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• CT20FIP21CSA (type: esriFieldTypeString, alias: CT20FIP21CSA, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• SPA22 (type: esriFieldTypeInteger, alias: SPA22, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SPA_NAME (type: esriFieldTypeString, alias: SPA_NAME, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• HD22 (type: esriFieldTypeInteger, alias: HD22, SQL Type: sqlTypeOther, nullable: true, editable: true)
• HD_NAME (type: esriFieldTypeString, alias: HD_NAME, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• POP21_AGE_0_4 (type: esriFieldTypeInteger, alias: POP21_AGE_0_4, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_5_9 (type: esriFieldTypeInteger, alias: POP21_AGE_5_9, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_10_14 (type: esriFieldTypeInteger, alias: POP21_AGE_10_14, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_15_17 (type: esriFieldTypeInteger, alias: POP21_AGE_15_17, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_18_19 (type: esriFieldTypeInteger, alias: POP21_AGE_18_19, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_20_24 (type: esriFieldTypeInteger, alias: POP21_AGE_20_24, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_25_29 (type: esriFieldTypeInteger, alias: POP21_AGE_25_29, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_30_34 (type: esriFieldTypeInteger, alias: POP21_AGE_30_34, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_35_44 (type: esriFieldTypeInteger, alias: POP21_AGE_35_44, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_45_54 (type: esriFieldTypeInteger, alias: POP21_AGE_45_54, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_55_64 (type: esriFieldTypeInteger, alias: POP21_AGE_55_64, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_65_74 (type: esriFieldTypeInteger, alias: POP21_AGE_65_74, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_75_84 (type: esriFieldTypeInteger, alias: POP21_AGE_75_84, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AGE_85_100 (type: esriFieldTypeInteger, alias: POP21_AGE_85_100, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_WHITE (type: esriFieldTypeInteger, alias: POP21_WHITE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_BLACK (type: esriFieldTypeInteger, alias: POP21_BLACK, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_AIAN (type: esriFieldTypeInteger, alias: POP21_AIAN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_ASIAN (type: esriFieldTypeInteger, alias: POP21_ASIAN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_HNPI (type: esriFieldTypeInteger, alias: POP21_HNPI, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_HISPANIC (type: esriFieldTypeInteger, alias: POP21_HISPANIC, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_MALE (type: esriFieldTypeInteger, alias: POP21_MALE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_FEMALE (type: esriFieldTypeInteger, alias: POP21_FEMALE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POV21_WHITE (type: esriFieldTypeDouble, alias: POV21_WHITE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POV21_BLACK (type: esriFieldTypeDouble, alias: POV21_BLACK, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POV21_AIAN (type: esriFieldTypeDouble, alias: POV21_AIAN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POV21_ASIAN (type: esriFieldTypeDouble, alias: POV21_ASIAN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POV21_HNPI (type: esriFieldTypeDouble, alias: POV21_HNPI, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POV21_HISPANIC (type: esriFieldTypeDouble, alias: POV21_HISPANIC, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_TOTAL (type: esriFieldTypeDouble, alias: POP21_TOTAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POV21_TOTAL (type: esriFieldTypeDouble, alias: POV21_TOTAL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AREA_SQMIL (type: esriFieldTypeDouble, alias: AREA_SQMIL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POP21_DENSITY (type: esriFieldTypeDouble, alias: POP21_DENSITY, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POV21_PERCENT (type: esriFieldTypeDouble, alias: POV21_PERCENT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: CT20FIP21CSA_Pop21_Pov21
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 5/7/2024 9:02:12 PM

Schema Last Edit Date: 5/7/2024 9:02:12 PM

Data Last Edit Date: 5/7/2024 9:02:12 PM