View In:   ArcGIS Online Map Viewer

Name: Census Block Groups

Display Field: NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Block Groups (BGs) are statistical divisions of census tracts, are generally defined to contain between 600 and 3,000 people, and are used to present sample data and control block numbering. A block group consists of clusters of blocks within the same census tract that have the same first digit of their four-digit census block number. For example, blocks 3001, 3002, 3003 . . . 3999 in census tract 1210.02 belong to BG 3 in that census tract. Block groups generally contain between 600 and 3,000 people. Most BGs were delineated by local participants in the Census Bureau's Participant Statistical Areas Program. The Census Bureau delineated BGs only where a local or tribal government declined to participate and a regional organization or State Data Center was not available to participate.A BG usually covers a contiguous area. Each census tract contains at least one BG and BGs are uniquely numbered within census tract. Within the standard census geographic hierarchy, BGs never cross county or census tract boundaries but may cross the boundaries of areas any other geographic entity. Tribal census tracts and tribal BGs are separate and unique geographic areas defined within federally recognized American Indian reservations and can cross state and county boundaries. The tribal census tracts and tribal block groups may be completely different from the census tracts and block groups defined by state and county. For More Information go to: https://tigerweb.geo.census.gov/tigerwebmain/TIGERweb_geography_details.html

Service Item Id: f8835b0987d345a58e0d43f503f19d61

Copyright Text: United States Census Bureau: https://tigerweb.geo.census.gov/; https://www.census.gov/

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: 401506.3415999999
YMin: 3197180.6898999996
XMax: 909617.7441999996
YMax: 3653905.5343999993
Spatial Reference: 26915  (26915)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [247, 250, 190, 255]
Outline:
Style: esriSLSSolid
Color: [110, 110, 110, 255]
Width: 0
Label:
Description:
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: true
Supports Returning Geometry Centroid: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• AREALAND ( type: esriFieldTypeDouble, alias: AREALAND, editable: true, nullable: true, defaultValue: null, modelName: AREALAND )
• AREAWATER ( type: esriFieldTypeDouble, alias: AREAWATER, editable: true, nullable: true, defaultValue: null, modelName: AREAWATER )
• FUNCSTAT ( type: esriFieldTypeString, alias: FUNCSTAT, editable: true, nullable: true, length: 1, defaultValue: null, modelName: FUNCSTAT )
• GEOID ( type: esriFieldTypeString, alias: GEOID, editable: true, nullable: true, length: 12, defaultValue: null, modelName: GEOID )
• LSADC ( type: esriFieldTypeString, alias: LSADC, editable: true, nullable: true, length: 2, defaultValue: null, modelName: LSADC )
• BASENAME ( type: esriFieldTypeString, alias: BASENAME, editable: true, nullable: true, length: 100, defaultValue: null, modelName: BASENAME )
• NAME ( type: esriFieldTypeString, alias: NAME, editable: true, nullable: true, length: 100, defaultValue: null, modelName: NAME )
• STATE ( type: esriFieldTypeString, alias: STATE, editable: true, nullable: true, length: 2, defaultValue: null, modelName: STATE )
• COUNTY ( type: esriFieldTypeString, alias: COUNTY, editable: true, nullable: true, length: 3, defaultValue: null, modelName: COUNTY )
• TRACT ( type: esriFieldTypeString, alias: TRACT, editable: true, nullable: true, length: 6, defaultValue: null, modelName: TRACT )
• BLKGRP ( type: esriFieldTypeString, alias: BLKGRP, editable: true, nullable: true, length: 1, defaultValue: null, modelName: BLKGRP )
• POP100 ( type: esriFieldTypeDouble, alias: POP100, editable: true, nullable: true, defaultValue: null, modelName: POP100 )
• HU100 ( type: esriFieldTypeDouble, alias: HU100, editable: true, nullable: true, defaultValue: null, modelName: HU100 )
• UR ( type: esriFieldTypeString, alias: UR, editable: true, nullable: true, length: 1, defaultValue: null, modelName: UR )
• MTFCC ( type: esriFieldTypeString, alias: MTFCC, editable: true, nullable: true, length: 5, defaultValue: null, modelName: MTFCC )
• OID ( type: esriFieldTypeString, alias: OID, editable: true, nullable: true, length: 20, defaultValue: null, modelName: OID )
• CENTLON ( type: esriFieldTypeString, alias: CENTLON, editable: true, nullable: true, length: 12, defaultValue: null, modelName: CENTLON )
• CENTLAT ( type: esriFieldTypeString, alias: CENTLAT, editable: true, nullable: true, length: 11, defaultValue: null, modelName: CENTLAT )
• INTPTLON ( type: esriFieldTypeString, alias: INTPTLON, editable: true, nullable: true, length: 12, defaultValue: null, modelName: INTPTLON )
• INTPTLAT ( type: esriFieldTypeString, alias: INTPTLAT, editable: true, nullable: true, length: 11, defaultValue: null, modelName: INTPTLAT )
• service_last_updated ( type: esriFieldTypeDate, alias: service_last_updated, editable: true, nullable: true, length: 8, defaultValue: null, modelName: service_last_updated )

Templates:

• Name: Census Block Groups
  Description:
  Prototype:
  INTPTLAT: null
  service_last_updated: null
  AREALAND: null
  AREAWATER: null
  FUNCSTAT: null
  GEOID: null
  LSADC: null
  BASENAME: null
  NAME: null
  STATE: null
  COUNTY: null
  TRACT: null
  BLKGRP: null
  POP100: null
  HU100: null
  UR: null
  MTFCC: null
  OID: null
  CENTLON: null
  CENTLAT: null
  INTPTLON: null
  
  Drawing Tool: esriFeatureEditToolPolygon

Capabilities: Query,Extract

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Supported Operations:   Query   Query Attachments   Calculate   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata