Layers:

Layer: eGIS_Demographic_2025WildFire_CBG (0)


Name: eGIS_Demographic_2025WildFire_CBG

Display Field: BG20

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: A BG usually covers a contiguous area. Each census tract contains at least one BG, and BGs are uniquely numbered within the census tract. Within the standard census geography hierarchy, BGs never cross state, county, or census tract boundaries but may cross the boundaries of any other geographic entity. There are little more number of Census Block Groups within Los Angeles County in 2020 Census TIGER/Line Shapefiles, compared in 2010.UPDATED: 1. September 2023: Previous census block group data for Long Beach breakwater was broken into different silver polygons for land-based tracts. These silvers were merged into bigger block group 9903000 based on 2022 TIGER Line Shapefile. In addition, Santa Catalina Island and San Clemente Island block group boundary were updated based on DWP City boundary and CSA boundary (except CT 5990002 in Avalon). 2. December 2022: Aligned census block group boundary with updated city boundary along shoreline/coastal areas, from Malibu to Long Beach. This data also includes Long Beach City water area block group 9903000. 3. September 2022: Previous dataset from March 2021 was clipped to County boundary. New dataset retains shoreline census geography in their entirety.CREATED: March 2021How This Data is Created?This geographic file was downloaded from Census Bureau website: https://www2.census.gov/geo/tiger/TIGER2020PL/STATE/06_CALIFORNIA/06037/ on February, 2021 and customized for LA County.Data Fields:1. BG20 (BLKGRPCE20): 7 digit census tracts and block group number2. CT20 (TRACTCE20): 6-digit census tract number 3. Label (NAMELSAD20): Block group number labelNote: If you are interested to check original block group 2020 boundary, review the census block 2020 data (BG20 field).

Copyright Text: Los Angeles County, US Census Bureau

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: 6321784.4937783
YMin: 1832515.5931194
XMax: 6576461.55233656
YMax: 1933489.18579122
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)
• BG20 (type: esriFieldTypeString, alias: BG20, SQL Type: sqlTypeOther, length: 7, nullable: true, editable: true)
• CT20 (type: esriFieldTypeString, alias: CT20, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• LABEL (type: esriFieldTypeString, alias: LABEL, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• OBJECTID_1 (type: esriFieldTypeBigInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BG20_1 (type: esriFieldTypeDouble, alias: BG20, SQL Type: sqlTypeOther, nullable: true, editable: true)
• CITYCOMM (type: esriFieldTypeString, alias: CITYCOMM, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• FullyDamagedCount (type: esriFieldTypeDouble, alias: FullyDamagedCount, SQL Type: sqlTypeOther, nullable: true, editable: true)
• num_active_parcels (type: esriFieldTypeDouble, alias: num_active_parcels, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FullDamaged_ActiveParcels_Perce (type: esriFieldTypeDouble, alias: FullDamaged_ActiveParcels_Percent, SQL Type: sqlTypeOther, nullable: true, editable: true)
• populationtotals_totpop_cy (type: esriFieldTypeDouble, alias: populationtotals_totpop_cy, SQL Type: sqlTypeOther, nullable: true, editable: true)
• raceandhispanicorigin_hisppop_c (type: esriFieldTypeDouble, alias: raceandhispanicorigin_hisppop_c, SQL Type: sqlTypeOther, nullable: true, editable: true)
• raceandhispanicorigin_nhspwht_c (type: esriFieldTypeDouble, alias: raceandhispanicorigin_nhspwht_c, SQL Type: sqlTypeOther, nullable: true, editable: true)
• raceandhispanicorigin_nhspai_cy (type: esriFieldTypeDouble, alias: raceandhispanicorigin_nhspai_cy, SQL Type: sqlTypeOther, nullable: true, editable: true)
• raceandhispanicorigin_nhspasn_c (type: esriFieldTypeDouble, alias: raceandhispanicorigin_nhspasn_c, SQL Type: sqlTypeOther, nullable: true, editable: true)
• raceandhispanicorigin_nhspblk_c (type: esriFieldTypeDouble, alias: raceandhispanicorigin_nhspblk_c, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ownerrenter_owner_cy (type: esriFieldTypeDouble, alias: ownerrenter_owner_cy, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ownerrenter_renter_cy (type: esriFieldTypeDouble, alias: ownerrenter_renter_cy, 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: eGIS_Demographic_2025WildFire_CBG
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 3/6/2025 8:41:16 PM

Schema Last Edit Date: 3/6/2025 8:41:16 PM

Data Last Edit Date: 3/6/2025 8:41:16 PM