Name: Congressional Districts (117)

Display Field: st_name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This map layer portrays the Congressional Districts of the United States for the 115th Congress. 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. Congressional Districts are the 435 areas from which people are elected to the U.S. House of Representatives. After the apportionment of congressional seats among the States based on census population counts, each State is responsible for establishing congressional districts for the purpose of electing representatives. Each congressional district is to be as equal in population to all other congressional districts in a State as practicable. The 115th Congress is seated from January 2017 to 2019. The TIGER/Line shapefiles for the District of Columbia, Puerto Rico, and the Island Areas (American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, and the U.S. Virgin Islands) each contain a single record for the non-voting delegate district in these areas. The boundaries of all other congressional districts are provided to the Census Bureau through the Redistricting Data Program (RDP). The TIGER/Line shapefiles for the District of Columbia, Puerto Rico, and the Island Areas (American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, and the U.S. Virgin Islands) each contain a single record for the non-voting delegate district in these areas. Updated representatives as per http://clerk.house.gov/member_info/ by Susan Goodman on 3/2/2017.

Copyright Text:

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 18000000

Max Scale: 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: -1.9951913227814104E7
YMin: -1643352.8199027388
XMax: 2.0021888103147198E7
YMax: 1.1554348349858988E7
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
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Color: [0, 0, 0, 0]
Outline:
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Color: [255, 140, 0, 255]
Width: 2
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: false
Supports Returning Geometry Centroid: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• objectid ( type: esriFieldTypeOID, alias: objectid )
• cong_dist ( type: esriFieldTypeString, alias: cong_dist, length: 2 )
• st_congdis ( type: esriFieldTypeString, alias: st_congdis, length: 4 )
• st_fips ( type: esriFieldTypeString, alias: st_fips, length: 2 )
• congdist_name ( type: esriFieldTypeString, alias: Congressional District, length: 50 )
• party_aff ( type: esriFieldTypeString, alias: party_aff, length: 1 )
• st_abbr ( type: esriFieldTypeString, alias: st_abbr, length: 2 )
• st_name ( type: esriFieldTypeString, alias: State, length: 35 )
• url ( type: esriFieldTypeString, alias: URL, length: 80 )
• rep_name ( type: esriFieldTypeString, alias: Representative, length: 80 )
• shape ( type: esriFieldTypeGeometry, alias: shape )
• st_area(shape) ( type: esriFieldTypeDouble, alias: st_area(shape) )
• st_perimeter(shape) ( type: esriFieldTypeDouble, alias: st_perimeter(shape) )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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