View In:   ArcGIS Online Map Viewer

Name: Census Tracts 2020

Display Field: NAME20

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The primary purpose of census tracts is to provide a stable set of geographic units for the presentation of census data and comparison back to previous decennial censuses. Census tracts generally have a population size between 1,200 and 8,000 people, with an optimum size of 4,000 people. When first delineated, census tracts were designed to be homogeneous with respect to population characteristics, economic status, and living conditions. Census tract boundaries generally follow visible and identifiable features. State and county boundaries always are census tract boundaries in the standard census geographic hierarchy. In a few rare instances, a census tract may consist of non-contiguous areas.

Copyright Text: MD iMAP, MDP

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

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: -8848525.1611
YMin: 4563420.334600002
XMax: -8347434.894400001
YMax: 4825777.159500003
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [226, 196, 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: true
Supports Returning Geometry Centroid: true
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: false
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:

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• STATEFP20 ( type: esriFieldTypeString, alias: STATEFP20, editable: true, nullable: true, length: 2, defaultValue: null, modelName: STATEFP20 )
• COUNTYFP20 ( type: esriFieldTypeString, alias: COUNTYFP20, editable: true, nullable: true, length: 3, defaultValue: null, modelName: COUNTYFP20 )
• TRACTCE20 ( type: esriFieldTypeString, alias: TRACTCE20, editable: true, nullable: true, length: 6, defaultValue: null, modelName: TRACTCE20 )
• GEOID20 ( type: esriFieldTypeString, alias: GEOID20, editable: true, nullable: true, length: 12, defaultValue: null, modelName: GEOID20 )
• NAME20 ( type: esriFieldTypeString, alias: NAME20, editable: true, nullable: true, length: 7, defaultValue: null, modelName: NAME20 )
• NAMELSAD20 ( type: esriFieldTypeString, alias: NAMELSAD20, editable: true, nullable: true, length: 13, defaultValue: null, modelName: NAMELSAD20 )
• MTFCC20 ( type: esriFieldTypeString, alias: MTFCC20, editable: true, nullable: true, length: 5, defaultValue: null, modelName: MTFCC20 )
• FUNCSTAT20 ( type: esriFieldTypeString, alias: FUNCSTAT20, editable: true, nullable: true, length: 1, defaultValue: null, modelName: FUNCSTAT20 )
• ALAND20 ( type: esriFieldTypeDouble, alias: ALAND20, editable: true, nullable: true, defaultValue: null, modelName: ALAND20 )
• AWATER20 ( type: esriFieldTypeDouble, alias: AWATER20, editable: true, nullable: true, defaultValue: null, modelName: AWATER20 )
• INTPTLAT20 ( type: esriFieldTypeString, alias: INTPTLAT20, editable: true, nullable: true, length: 11, defaultValue: null, modelName: INTPTLAT20 )
• INTPTLON20 ( type: esriFieldTypeString, alias: INTPTLON20, editable: true, nullable: true, length: 12, defaultValue: null, modelName: INTPTLON20 )
• Shape__Area ( type: esriFieldTypeDouble, alias: Shape.STArea(), editable: false, nullable: true, defaultValue: null, modelName: Shape.STArea(), required: true )
• Shape__Length ( type: esriFieldTypeDouble, alias: Shape.STLength(), editable: false, nullable: true, defaultValue: null, modelName: Shape.STLength(), required: true )

Templates:

• Name: Census Tracts 2020
  Description:
  Prototype:
  INTPTLON20: null
  INTPTLAT20: null
  STATEFP20: null
  COUNTYFP20: null
  TRACTCE20: null
  GEOID20: null
  NAME20: null
  NAMELSAD20: null
  MTFCC20: null
  FUNCSTAT20: null
  ALAND20: null
  AWATER20: null
  
  Drawing Tool: esriFeatureEditToolPolygon

Capabilities: Query

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

Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Query Analytic   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata   Update Metadata