Layer: Tracts 2020 (ID:2)

View In: Map Viewer

Name: Tracts 2020

Display Field: TRACT

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

US Census Bureau 2020 Tracts, with total population, Hispanic and Not Hispanic population, race counts and Household counts. Used for granular inspection of population changes. Dissolved from tabulation blocks. There are multi-part polygons because of non-contiguous geometry.

Change columns were calculated using this general approach:

2020 count minus 2010 count

Negative value in change column indicates lower count in 2020 than 2010.

Upon data review it was found that the 2010 Total Population count summarized from the calculated change table is 286 fewer than the total reported for Dallas in 2010. This is because of 104 2010 tabulation block centroids that did not intersect the 2020 Dallas tabulation blocks. Of these, 16 tabulation blocks had population counts greater than 0 and none appear to have been correctly assigned to Dallas. For the sake of population change by block, it seems safe to exclude these blocks from the calculations.

Copyright Text: US Census Bureau, City of Dallas

Min. Scale: 500000

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

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:

Global ID Field:

Type ID Field:

Fields:

OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
TRACT (type: esriFieldTypeString, alias: TRACT, SQL Type: sqlTypeOther, length: 11, nullable: true, editable: true)
TotPop20 (type: esriFieldTypeInteger, alias: TotPop20, SQL Type: sqlTypeOther, nullable: true, editable: true)
Hispanic20 (type: esriFieldTypeInteger, alias: Hispanic20, SQL Type: sqlTypeOther, nullable: true, editable: true)
NotHispanic20 (type: esriFieldTypeInteger, alias: NotHispanic20, SQL Type: sqlTypeOther, nullable: true, editable: true)
White20 (type: esriFieldTypeInteger, alias: White20, SQL Type: sqlTypeOther, nullable: true, editable: true)
Black20 (type: esriFieldTypeInteger, alias: Black20, SQL Type: sqlTypeOther, nullable: true, editable: true)
AmInd20 (type: esriFieldTypeInteger, alias: AmInd20, SQL Type: sqlTypeOther, nullable: true, editable: true)
Asian20 (type: esriFieldTypeInteger, alias: Asian20, SQL Type: sqlTypeOther, nullable: true, editable: true)
HawPac20 (type: esriFieldTypeInteger, alias: HawPac20, SQL Type: sqlTypeOther, nullable: true, editable: true)
Other20 (type: esriFieldTypeInteger, alias: Other20, SQL Type: sqlTypeOther, nullable: true, editable: true)
TwoOrMore20 (type: esriFieldTypeInteger, alias: TwoOrMore20, SQL Type: sqlTypeOther, nullable: true, editable: true)
TotPop10 (type: esriFieldTypeInteger, alias: TotPop10, SQL Type: sqlTypeOther, nullable: true, editable: true)
Hispanic10 (type: esriFieldTypeInteger, alias: Hispanic10, SQL Type: sqlTypeOther, nullable: true, editable: true)
NotHispanic10 (type: esriFieldTypeInteger, alias: NotHispanic10, SQL Type: sqlTypeOther, nullable: true, editable: true)
White10 (type: esriFieldTypeInteger, alias: White10, SQL Type: sqlTypeOther, nullable: true, editable: true)
Black10 (type: esriFieldTypeInteger, alias: Black10, SQL Type: sqlTypeOther, nullable: true, editable: true)
AmInd10 (type: esriFieldTypeInteger, alias: AmInd10, SQL Type: sqlTypeOther, nullable: true, editable: true)
Asian10 (type: esriFieldTypeInteger, alias: Asian10, SQL Type: sqlTypeOther, nullable: true, editable: true)
HawPac10 (type: esriFieldTypeInteger, alias: HawPac10, SQL Type: sqlTypeOther, nullable: true, editable: true)
Other10 (type: esriFieldTypeInteger, alias: Other10, SQL Type: sqlTypeOther, nullable: true, editable: true)
TwoOrMore10 (type: esriFieldTypeInteger, alias: TwoOrMore10, SQL Type: sqlTypeOther, nullable: true, editable: true)
H1TotalUnits20 (type: esriFieldTypeInteger, alias: H1TotalUnits20, SQL Type: sqlTypeOther, nullable: true, editable: true)
H1OccupiedUnits20 (type: esriFieldTypeInteger, alias: H1OccupiedUnits20, SQL Type: sqlTypeOther, nullable: true, editable: true)
H1VacantUnits20 (type: esriFieldTypeInteger, alias: H1VacantUnits20, SQL Type: sqlTypeOther, nullable: true, editable: true)
H1TotalUnits10 (type: esriFieldTypeInteger, alias: H1TotalUnits10, SQL Type: sqlTypeOther, nullable: true, editable: true)
H1OccupiedUnits10 (type: esriFieldTypeInteger, alias: H1OccupiedUnits10, SQL Type: sqlTypeOther, nullable: true, editable: true)
H1VacantUnits10 (type: esriFieldTypeInteger, alias: H1VacantUnits10, SQL Type: sqlTypeOther, nullable: true, editable: true)
TotPopChange (type: esriFieldTypeInteger, alias: TotPopChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
HispanicChange (type: esriFieldTypeInteger, alias: HispanicChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
NotHispanicChange (type: esriFieldTypeInteger, alias: NotHispanicChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
WhiteChange (type: esriFieldTypeInteger, alias: WhiteChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
BlackChange (type: esriFieldTypeInteger, alias: BlackChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
AmIndChange (type: esriFieldTypeInteger, alias: AmIndChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
AsianChange (type: esriFieldTypeInteger, alias: AsianChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
HawPacChange (type: esriFieldTypeInteger, alias: HawPacChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
OtherChange (type: esriFieldTypeInteger, alias: OtherChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
TwoOrMoreChange (type: esriFieldTypeInteger, alias: TwoOrMoreChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
H1TotalUnitsChange (type: esriFieldTypeInteger, alias: H1TotalUnitsChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
H1OccupiedUnitsChange (type: esriFieldTypeInteger, alias: H1OccupiedUnitsChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
H1VacantUnitsChange (type: esriFieldTypeInteger, alias: H1VacantUnitsChange, SQL Type: sqlTypeOther, nullable: true, editable: true)
Pop20_sq_mile (type: esriFieldTypeDouble, alias: Pop20_sq_mile, SQL Type: sqlTypeOther, nullable: true, editable: true)
Pop10_sq_mile (type: esriFieldTypeDouble, alias: Pop10_sq_mile, SQL Type: sqlTypeOther, nullable: true, editable: true)
Area_sq_mile (type: esriFieldTypeDouble, alias: Area_sq_mile, 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)
Diversity_Index (type: esriFieldTypeDouble, alias: Diversity_Index, SQL Type: sqlTypeOther, nullable: true, editable: true)
Diversity_Index_2010 (type: esriFieldTypeDouble, alias: Diversity_Index_2010, SQL Type: sqlTypeOther, nullable: true, editable: true)

Templates:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/17/2022 3:58:42 PM

Schema Last Edit Date: 6/17/2022 3:58:42 PM

Data Last Edit Date: 6/17/2022 3:58:42 PM

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