Name: Census Tracts - 1940

Display Field: STATE_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Census Year 1940 Census Tracts. The dataset contains polygons representing CY 1940 census tracts, created as part of the D.C. Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies. Census tracts were identified from maps provided by the U.S. Census Bureau and the D.C. Office of Planning. The tract polygons were created by selecting street arcs from the WGIS planimetric street centerlines. Where necessary, polygons were also heads-up digitized from 1995/1999 orthophotographs. METADATA CONTENT IS IN PROCESS OF VALIDATION AND SUBJECT TO CHANGE.

Copyright Text: D.C. Office of Planning, U.S. Census Bureau

Default Visibility: false

MaxRecordCount: 1000

MaxSelectionCount: 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: -8584903.818140158
YMin: 4693315.436808368
XMax: -8561500.462761022
YMax: 4720973.291722581
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSSolid
Color: [255, 235, 190, 255]
Width: 1
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Feature Draw Order:

N/A

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: esriServerHTMLPopupTypeNone

Type ID Field: null

Fields:

• NHGISST ( type: esriFieldTypeString, alias: NHGISST, length: 3 )
• NHGISCTY ( type: esriFieldTypeString, alias: NHGISCTY, length: 4 )
• GISJOIN ( type: esriFieldTypeString, alias: GISJOIN, length: 16 )
• GISJOIN2 ( type: esriFieldTypeString, alias: GISJOIN2, length: 15 )
• SQMI ( type: esriFieldTypeDouble, alias: Square Miles )
• CENSUS_YEAR ( type: esriFieldTypeDouble, alias: Census Year )
• STATE_NAME ( type: esriFieldTypeString, alias: State Name, length: 255 )
• TRACT_NUMBER ( type: esriFieldTypeDouble, alias: Tract Number )
• TRACT_NAME ( type: esriFieldTypeString, alias: Tract Name, length: 255 )
• BUB01 ( type: esriFieldTypeDouble, alias: Total Population )
• BUJ01 ( type: esriFieldTypeDouble, alias: Age: Under 5 years )
• BUJ02 ( type: esriFieldTypeDouble, alias: Age: 5 - 9 )
• BUJ03 ( type: esriFieldTypeDouble, alias: Age: 10 - 14 )
• BUJ04 ( type: esriFieldTypeDouble, alias: Age: 15 - 19 )
• BUJ05 ( type: esriFieldTypeDouble, alias: Age: 20 - 24 )
• BUJ06 ( type: esriFieldTypeDouble, alias: Age: 25 - 29 )
• BUJ07 ( type: esriFieldTypeDouble, alias: Age: 30 - 34 )
• BUJ08 ( type: esriFieldTypeDouble, alias: Age: 35 - 39 )
• BUJ09 ( type: esriFieldTypeDouble, alias: Age: 40 - 44 )
• BUJ10 ( type: esriFieldTypeDouble, alias: Age: 45 - 49 )
• BUJ11 ( type: esriFieldTypeDouble, alias: Age: 50 - 54 )
• BUJ12 ( type: esriFieldTypeDouble, alias: Age: 55 - 59 )
• BUJ13 ( type: esriFieldTypeDouble, alias: Age: 60 - 64 )
• BUJ14 ( type: esriFieldTypeDouble, alias: Age: 65 - 69 )
• BUJ15 ( type: esriFieldTypeDouble, alias: Age: 70 - 74 )
• BUJ16 ( type: esriFieldTypeDouble, alias: Age: 75+ )
• BUJ17 ( type: esriFieldTypeDouble, alias: Age: Over 60 )
• BUJ18 ( type: esriFieldTypeDouble, alias: Age: Percent Over 60 )
• BUJ19 ( type: esriFieldTypeDouble, alias: Age: Over 65 )
• BUJ20 ( type: esriFieldTypeDouble, alias: Age: Percent Over 65 )
• BVS001 ( type: esriFieldTypeDouble, alias: Male )
• BVS001P ( type: esriFieldTypeDouble, alias: Percent Male )
• BVS002 ( type: esriFieldTypeDouble, alias: Female )
• BVS002P ( type: esriFieldTypeDouble, alias: Percent Female )
• BUQ001 ( type: esriFieldTypeDouble, alias: White )
• BUQ001P ( type: esriFieldTypeDouble, alias: Percent White )
• BUQ002 ( type: esriFieldTypeDouble, alias: Nonwhite )
• BUQ002P ( type: esriFieldTypeDouble, alias: Percent Nonwhite )
• BUP1 ( type: esriFieldTypeDouble, alias: Native White Persons )
• BUP1P ( type: esriFieldTypeDouble, alias: Percent Native White Persons )
• BUP2 ( type: esriFieldTypeDouble, alias: Foreign White Persons )
• BUP2P ( type: esriFieldTypeDouble, alias: Percent Foreign White Persons )
• BU1001 ( type: esriFieldTypeDouble, alias: Total Dwelling Units )
• BU6001 ( type: esriFieldTypeDouble, alias: Units in Structure: One-family detached )
• BU6002 ( type: esriFieldTypeDouble, alias: Units in Structure: One-family attached )
• BU6003 ( type: esriFieldTypeDouble, alias: Units in Structure: Two-family side by side )
• BU6004 ( type: esriFieldTypeDouble, alias: Units in Structure: Two family other )
• BU6005 ( type: esriFieldTypeDouble, alias: Units in Structure: Three-family )
• BU6006 ( type: esriFieldTypeDouble, alias: Units in Structure: Four-family )
• BU6007 ( type: esriFieldTypeDouble, alias: Units in Structure: One--four-family with business )
• BU6008 ( type: esriFieldTypeDouble, alias: Units in Structure: Five--nine-family )
• BU6009 ( type: esriFieldTypeDouble, alias: Units in Structure: Ten--nineteen-family )
• BU6010 ( type: esriFieldTypeDouble, alias: Units in Structure: Twenty--family+ )
• BU6011 ( type: esriFieldTypeDouble, alias: Units in Structure: Other )
• BVP001 ( type: esriFieldTypeDouble, alias: Total Occupied Dwelling Units )
• BU7001 ( type: esriFieldTypeDouble, alias: Persons in housing unit: 1-person )
• BU7002 ( type: esriFieldTypeDouble, alias: Persons in housing unit: 2-persons )
• BU7003 ( type: esriFieldTypeDouble, alias: Persons in housing unit: 3-persons )
• BU7004 ( type: esriFieldTypeDouble, alias: Persons in housing unit: 4-persons )
• BU7005 ( type: esriFieldTypeDouble, alias: Persons in housing unit: 5-persons )
• BU7006 ( type: esriFieldTypeDouble, alias: Persons in housing unit: 6-persons )
• BU7007 ( type: esriFieldTypeDouble, alias: Persons in housing unit: 7-persons )
• BU7008 ( type: esriFieldTypeDouble, alias: Persons in housing unit: 8-persons )
• BU7009 ( type: esriFieldTypeDouble, alias: Persons in housing unit: 9-persons )
• BU7010 ( type: esriFieldTypeDouble, alias: Persons in housing unit: 10-persons )
• BU7011 ( type: esriFieldTypeDouble, alias: Persons in housing unit: 11-persons )
• BVQ001 ( type: esriFieldTypeDouble, alias: Population per occupied dwelling unit )
• BU4001 ( type: esriFieldTypeDouble, alias: Vacant: For sale or rent )
• BU4002 ( type: esriFieldTypeDouble, alias: Vacant: Not for sale or rent )
• BU2001 ( type: esriFieldTypeDouble, alias: Owner occupied )
• BU2001P ( type: esriFieldTypeDouble, alias: Percent Owner occupied )
• BU2002 ( type: esriFieldTypeDouble, alias: Tenant occupied )
• BU2002P ( type: esriFieldTypeDouble, alias: Percent Tenant occupied )
• BVC001 ( type: esriFieldTypeDouble, alias: Median home value )
• BVJ001 ( type: esriFieldTypeDouble, alias: Median gross monthly rent )
• BUH01 ( type: esriFieldTypeDouble, alias: Educational attainment: Persons 25 years and over )
• BUH02 ( type: esriFieldTypeDouble, alias: Educational attainment: No school completed )
• BUH03 ( type: esriFieldTypeDouble, alias: Educational attainment: Elementary 1 - 4 )
• BUH04 ( type: esriFieldTypeDouble, alias: Educational attainment: Elementary 5 - 6 )
• BUH05 ( type: esriFieldTypeDouble, alias: Educational attainment: Elementary 7 - 8 )
• BUH06 ( type: esriFieldTypeDouble, alias: Educational attainment: High school 1 - 3 )
• BUH07 ( type: esriFieldTypeDouble, alias: Educational attainment: High school 4 )
• BUH08 ( type: esriFieldTypeDouble, alias: Educational attainment: College 1 - 3 )
• BUH09 ( type: esriFieldTypeDouble, alias: Educational attainment: College 4+ )
• BUH10 ( type: esriFieldTypeDouble, alias: Educational attainment: Not reported )
• BUW0 ( type: esriFieldTypeDouble, alias: Labor force status: Persons 14 Years and Over )
• BUW1 ( type: esriFieldTypeDouble, alias: In labor force )
• BUW2 ( type: esriFieldTypeDouble, alias: Not in labor force )
• BUX1 ( type: esriFieldTypeDouble, alias: In labor force: Employed )
• BUX2 ( type: esriFieldTypeDouble, alias: In labor force: Public emergency work )
• BUX3 ( type: esriFieldTypeDouble, alias: In labor force: Seeking work )
• BUX4 ( type: esriFieldTypeDouble, alias: Not in labor force: Housework )
• BUX5 ( type: esriFieldTypeDouble, alias: Not in labor force: School )
• BUX6 ( type: esriFieldTypeDouble, alias: Not in labor force: Unable to work )
• BUX7 ( type: esriFieldTypeDouble, alias: Not in labor force: In institution )
• BUX8 ( type: esriFieldTypeDouble, alias: Not in labor force: Other )
• BUZ01 ( type: esriFieldTypeDouble, alias: Unemployed and looking for work )
• BUZ02 ( type: esriFieldTypeDouble, alias: Percent Unemployed and looking for work )
• BU1 ( type: esriFieldTypeDouble, alias: Occupation: Employed population )
• BU2 ( type: esriFieldTypeDouble, alias: Occupation: Professional )
• BU3 ( type: esriFieldTypeDouble, alias: Occupation: Semiprofessional )
• BU4 ( type: esriFieldTypeDouble, alias: Occupation: Proprietors )
• BU5 ( type: esriFieldTypeDouble, alias: Occupation: Clerical )
• BU6 ( type: esriFieldTypeDouble, alias: Occupation: Craftsmen )
• BU7 ( type: esriFieldTypeDouble, alias: Occupation: Operatives )
• BU8 ( type: esriFieldTypeDouble, alias: Occupation: Domestics )
• BU9 ( type: esriFieldTypeDouble, alias: Occupation: Service workers )
• BU10 ( type: esriFieldTypeDouble, alias: Occupation: Laborers )
• BU11 ( type: esriFieldTypeDouble, alias: Occupation: Not reported )
• GIS_ID ( type: esriFieldTypeString, alias: GIS Identifier, length: 50 )
• CREATED ( type: esriFieldTypeDate, alias: CREATED, length: 8 )
• EDITED ( type: esriFieldTypeDate, alias: EDITED, length: 8 )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• SHAPE.AREA ( type: esriFieldTypeDouble, alias: SHAPE.AREA )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• SHAPE.LEN ( type: esriFieldTypeDouble, alias: SHAPE.LEN )

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

  Iteminfo   Thumbnail   Metadata