Name: Blocks CENSUS 2020

Display Field: NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Census Blocks are statistical areas bounded on all sides by visible features, such as streets, roads, streams, and railroad tracks, and/or by non visible boundaries such as city, town, township, and county limits, and short line-of-sight extensions of streets and roads. Census blocks are relatively small in area; for example, a block in a city bounded by streets. However, census blocks in remote areas are often large and irregular and may even be many square miles in area. A common misunderstanding is that data users think census blocks are used geographically to build all other census geographic areas, rather all other census geographic areas are updated and then used as the primary constraints, along with roads and water features, to delineate the tabulation blocks. As a result, all 2020 Census blocks nest within every other 2020 Census geographic area, so that Census Bureau statistical data can be tabulated at the block level and aggregated up to the appropriate geographic areas. Census blocks cover all territory in the United States, Puerto Rico, and the Island Areas (American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, and the U.S. Virgin Islands). Blocks are the smallest geographic areas for which the Census Bureau publishes data from the decennial census. A block may consist of one or more faces. 2020 Census population figures provided with the tab blocks are subjected to statistical adjustment by the Disclosure Avoidance System (DAS) to protect individual privacy of survey respondents. For more information about DAS visit https://www.census.gov/programs-surveys/decennial-census/decade/2020/planning-management/process/disclosure-avoidance.html

Service Item Id: 76192b79c858450a82d1bd6cec34c3b9

Copyright Text:

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -1.1597342429142809E7
YMin: 4851970.933822093
XMax: -1.0585243888573058E7
YMax: 5322679.261429709
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [212, 236, 252, 255]
Outline:
Style: esriSLSSolid
Color: [110, 110, 110, 255]
Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• STATEFP20 ( type: esriFieldTypeString, alias: STATEFP20, length: 2 )
• COUNTYFP20 ( type: esriFieldTypeString, alias: COUNTYFP20, length: 3 )
• TRACTCE20 ( type: esriFieldTypeString, alias: TRACTCE20, length: 6 )
• BLOCKCE20 ( type: esriFieldTypeString, alias: BLOCKCE20, length: 4 )
• GEOID20 ( type: esriFieldTypeString, alias: GEOID20, length: 15 )
• NAME20 ( type: esriFieldTypeString, alias: NAME20, length: 10 )
• MTFCC20 ( type: esriFieldTypeString, alias: MTFCC20, length: 5 )
• FUNCSTAT20 ( type: esriFieldTypeString, alias: FUNCSTAT20, length: 1 )
• ALAND20 ( type: esriFieldTypeDouble, alias: ALAND20 )
• AWATER20 ( type: esriFieldTypeDouble, alias: AWATER20 )
• INTPTLAT20 ( type: esriFieldTypeString, alias: INTPTLAT20, length: 11 )
• INTPTLON20 ( type: esriFieldTypeString, alias: INTPTLON20, length: 12 )
• COUNTY ( type: esriFieldTypeInteger, alias: COUNTY )
• SUMLEV ( type: esriFieldTypeInteger, alias: SUMLEV )
• TRACT ( type: esriFieldTypeInteger, alias: TRACT )
• GEOCODE ( type: esriFieldTypeDouble, alias: GEOCODE )
• NAME ( type: esriFieldTypeString, alias: NAME, length: 255 )
• BASENAME ( type: esriFieldTypeDouble, alias: BASENAME )
• Total_Population ( type: esriFieldTypeInteger, alias: Total_Population )
• OneRace_Population ( type: esriFieldTypeInteger, alias: OneRace_Population )
• White_Alone ( type: esriFieldTypeInteger, alias: White_Alone )
• Black_AfricanAmerican_Alone ( type: esriFieldTypeInteger, alias: Black_AfricanAmerican_Alone )
• AmericanIndian_AlaskaNative_Alone ( type: esriFieldTypeInteger, alias: AmericanIndian_AlaskaNative_Alone )
• Asian_Alone ( type: esriFieldTypeInteger, alias: Asian_Alone )
• NativeHawaiian_OtherPacificIslander_Alone ( type: esriFieldTypeInteger, alias: NativeHawaiian_OtherPacificIslander_Alone )
• SomeOtherRace_Alone ( type: esriFieldTypeInteger, alias: SomeOtherRace_Alone )
• Population_TwoOrMoreRaces ( type: esriFieldTypeInteger, alias: Population_TwoOrMoreRaces )
• Hispanic_or_Latino ( type: esriFieldTypeInteger, alias: Hispanic_or_Latino )
• NotHispanic_or_Latino ( type: esriFieldTypeInteger, alias: NotHispanic_or_Latino )
• Male ( type: esriFieldTypeInteger, alias: Male )
• Female ( type: esriFieldTypeInteger, alias: Female )
• Total_Population_18YrsAndOver ( type: esriFieldTypeInteger, alias: Total_Population_18YrsAndOver )
• OneRace_Population_18YrsAndOver ( type: esriFieldTypeInteger, alias: OneRace_Population_18YrsAndOver )
• White_Alone_18YrsAndOver ( type: esriFieldTypeInteger, alias: White_Alone_18YrsAndOver )
• Black_AfricanAmerican_Alone_18YrsAndOver ( type: esriFieldTypeInteger, alias: Black_AfricanAmerican_Alone_18YrsAndOver )
• AmericanIndian_AlaskaNative_Alone_18YrsAndOver ( type: esriFieldTypeInteger, alias: AmericanIndian_AlaskaNative_Alone_18YrsAndOver )
• Asian_Alone_18YrsAndOver ( type: esriFieldTypeInteger, alias: Asian_Alone_18YrsAndOver )
• NativeHawaiian_OtherPacificIslander_Alone_18YrsAndOver ( type: esriFieldTypeInteger, alias: NativeHawaiian_OtherPacificIslander_Alone_18YrsAndOver )
• SomeOtherRace_Alone_18YrsAndOver ( type: esriFieldTypeInteger, alias: SomeOtherRace_Alone_18YrsAndOver )
• Population_TwoOrMoreRaces_18YrsAndOver ( type: esriFieldTypeInteger, alias: Population_TwoOrMoreRaces_18YrsAndOver )
• Hispanic_or_Latino_18YrsAndOver ( type: esriFieldTypeInteger, alias: Hispanic_or_Latino_18YrsAndOver )
• NotHispanic_or_Latino_18YrsAndOver ( type: esriFieldTypeInteger, alias: NotHispanic_or_Latino_18YrsAndOver )
• Male18Over ( type: esriFieldTypeInteger, alias: Male18Over )
• Fremale18Over ( type: esriFieldTypeInteger, alias: Fremale18Over )
• Total_Housing ( type: esriFieldTypeInteger, alias: Total_Housing )
• Housing_Occupied ( type: esriFieldTypeInteger, alias: Housing_Occupied )
• Housing_Vacant ( type: esriFieldTypeInteger, alias: Housing_Vacant )
• TotalGroupQuarter_Population ( type: esriFieldTypeInteger, alias: TotalGroupQuarter_Population )
• Institutionalized_Population ( type: esriFieldTypeInteger, alias: Institutionalized_Population )
• CorrectionalFacilities_Adults ( type: esriFieldTypeInteger, alias: CorrectionalFacilities_Adults )
• Juvenile_Facilities ( type: esriFieldTypeInteger, alias: Juvenile_Facilities )
• NursingFacilities_SkilledNursingFacilities ( type: esriFieldTypeInteger, alias: NursingFacilities_SkilledNursingFacilities )
• OtherInstitutionalFacilities ( type: esriFieldTypeInteger, alias: OtherInstitutionalFacilities )
• Noninstitutionalized_Population ( type: esriFieldTypeInteger, alias: Noninstitutionalized_Population )
• CollegeUniversity_StudentHousing ( type: esriFieldTypeInteger, alias: CollegeUniversity_StudentHousing )
• Military_Quarters ( type: esriFieldTypeInteger, alias: Military_Quarters )
• Other_Noninstitutional_Facilities ( type: esriFieldTypeInteger, alias: Other_Noninstitutional_Facilities )
• SDE_STATE_ID ( type: esriFieldTypeDouble, alias: SDE_STATE_ID )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

  Iteminfo   Thumbnail   Metadata