View In:
ArcGIS Online Map Viewer
Name: Census Tracts
Display Field: name20
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: The TIGER/Line Files are shapefiles and related database files (.dbf) that 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 File is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Census tracts are small, relatively permanent statistical subdivisions of a county or equivalent entity, and were defined by local participants as part of the 2010 Census Participant Statistical Areas Program. The Census Bureau delineated the census tracts in situations where no local participant existed or where all the potential participants declined to participate. 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. The spatial size of census tracts varies widely depending on the density of settlement. Physical changes in street patterns caused by highway construction, new development, and so forth, may require boundary revisions. In addition, census tracts occasionally are split due to population growth, or combined as a result of substantial population decline. Census tract boundaries generally follow visible and identifiable features. They may follow legal boundaries such as minor civil division (MCD) or incorporated place boundaries in some States and situations to allow for census tract-to-governmental unit relationships where the governmental boundaries tend to remain unchanged between censuses. 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 noncontiguous areas. These noncontiguous areas may occur where the census tracts are coextensive with all or parts of legal entities that are themselves noncontiguous. For the 2010 Census, the census tract code range of 9400 through 9499 was enforced for census tracts that include a majority American Indian population according to Census 2000 data and/or their area was primarily covered by federally recognized American Indian reservations and/or off-reservation trust lands; the code range 9800 through 9899 was enforced for those census tracts that contained little or no population and represented a relatively large special land use area such as a National Park, military installation, or a business/industrial park; and the code range 9900 through 9998 was enforced for those census tracts that contained only water area, no land area.
Service Item Id: ec963b3a795c4d9bbe1f06d910b891b8
Copyright Text:
Default Visibility: true
MaxRecordCount: 2000
Supported Query Formats: JSON, geoJSON, PBF
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
Extent:
XMin: 1427072.8608939946
YMin: 421637.3406127244
XMax: 1844010.8232762516
YMax: 806122.33902964
Spatial Reference: 102676
(3418)
Drawing Info:
Renderer:
Simple Renderer:
Symbol: Style: esriSFSSolid
Color:
[252, 207, 249, 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: false
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: false
Supports Binning LOD: true
Supports Query With LOD Spatial Reference: true
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field:
Fields:
-
objectid
(
nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: OBJECTID, alias: OBJECTID
)
-
sumlev
(
modelName: SUMLEV, nullable: true, editable: true, defaultValue: null, length: 255, alias: SUMLEV, type: esriFieldTypeString
)
-
fipsstco
(
modelName: FipsStCo, nullable: true, editable: true, defaultValue: null, length: 255, alias: FipsStCo, type: esriFieldTypeString
)
-
tract
(
modelName: TRACT, nullable: true, editable: true, defaultValue: null, length: 255, alias: TRACT, type: esriFieldTypeString
)
-
city
(
modelName: City, nullable: true, editable: true, defaultValue: null, length: 50, alias: City, type: esriFieldTypeString
,
Coded Values:
[Ackworth: Ackworth]
,
[Adel: Adel]
,
[Albion: Albion]
, ...214 more...
)
-
globalid
(
nullable: false, editable: false, defaultValue: null, length: 38, type: esriFieldTypeGlobalID, modelName: GlobalID, alias: GlobalID
)
-
statefp20
(
modelName: STATEFP10, nullable: true, editable: true, defaultValue: null, length: 2, alias: STATEFP20, type: esriFieldTypeString
)
-
countyfp20
(
modelName: COUNTYFP10, nullable: true, editable: true, defaultValue: null, length: 3, alias: COUNTYFP20, type: esriFieldTypeString
)
-
tractce20
(
modelName: TRACTCE10, nullable: true, editable: true, defaultValue: null, length: 6, alias: TRACTCE20, type: esriFieldTypeString
)
-
tract_geoid20
(
modelName: GEOID10, nullable: true, editable: true, defaultValue: null, length: 11, alias: GEOID20, type: esriFieldTypeString
)
-
name20
(
modelName: NAME10, nullable: true, editable: true, defaultValue: null, length: 7, alias: NAME20, type: esriFieldTypeString
)
-
namelsad20
(
modelName: NAMELSAD10, nullable: true, editable: true, defaultValue: null, length: 20, alias: NAMELSAD20, type: esriFieldTypeString
)
-
mtfcc20
(
modelName: MTFCC10, nullable: true, editable: true, defaultValue: null, length: 5, alias: MTFCC20, type: esriFieldTypeString
)
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funcstat20
(
modelName: FUNCSTAT10, nullable: true, editable: true, defaultValue: null, length: 1, alias: FUNCSTAT20, type: esriFieldTypeString
)
-
aland20
(
modelName: ALAND10, nullable: true, editable: true, defaultValue: null, alias: ALAND20, type: esriFieldTypeDouble
)
-
awater20
(
modelName: AWATER10, nullable: true, editable: true, defaultValue: null, alias: AWATER20, type: esriFieldTypeDouble
)
-
intptlat20
(
modelName: INTPTLAT10, nullable: true, editable: true, defaultValue: null, length: 11, alias: INTPTLAT20, type: esriFieldTypeString
)
-
intptlon20
(
modelName: INTPTLON10, nullable: true, editable: true, defaultValue: null, length: 12, alias: INTPTLON20, type: esriFieldTypeString
)
-
tract_geoid20_1
(
modelName: Tract_GEOID10_1, nullable: true, editable: true, defaultValue: null, length: 255, alias: Tract_GEOID20_1, type: esriFieldTypeString
)
-
p0010001
(
modelName: P0010001, nullable: true, editable: true, defaultValue: null, alias: Population, type: esriFieldTypeInteger
)
-
p0010003
(
modelName: P0010003, nullable: true, editable: true, defaultValue: null, alias: White, type: esriFieldTypeInteger
)
-
p0010004
(
modelName: P0010004, nullable: true, editable: true, defaultValue: null, alias: AfrAm, type: esriFieldTypeInteger
)
-
p0010005
(
modelName: P0010005, nullable: true, editable: true, defaultValue: null, alias: AmIndianAlask, type: esriFieldTypeInteger
)
-
p0010006
(
modelName: P0010006, nullable: true, editable: true, defaultValue: null, alias: Asian, type: esriFieldTypeInteger
)
-
p0010007
(
modelName: P0010007, nullable: true, editable: true, defaultValue: null, alias: NatHawPacIsl, type: esriFieldTypeInteger
)
-
p0010008
(
modelName: P0010008, nullable: true, editable: true, defaultValue: null, alias: OtherRace, type: esriFieldTypeInteger
)
-
p0010009
(
modelName: P0010009, nullable: true, editable: true, defaultValue: null, alias: MultiRace, type: esriFieldTypeInteger
)
-
p0020002
(
modelName: P0020002, nullable: true, editable: true, defaultValue: null, alias: Latino, type: esriFieldTypeInteger
)
-
p0020003
(
modelName: P0020003, nullable: true, editable: true, defaultValue: null, alias: NotLatino, type: esriFieldTypeInteger
)
-
p0030001
(
modelName: P0030001, nullable: true, editable: true, defaultValue: null, alias: Population18+, type: esriFieldTypeInteger
)
-
p0030003
(
modelName: P0030003, nullable: true, editable: true, defaultValue: null, alias: White18+, type: esriFieldTypeInteger
)
-
p0030004
(
modelName: P0030004, nullable: true, editable: true, defaultValue: null, alias: AfrAm18+, type: esriFieldTypeInteger
)
-
p0030005
(
modelName: P0030005, nullable: true, editable: true, defaultValue: null, alias: AmIndianAlask18+, type: esriFieldTypeInteger
)
-
p0030006
(
modelName: P0030006, nullable: true, editable: true, defaultValue: null, alias: Asian18+, type: esriFieldTypeInteger
)
-
p0030007
(
modelName: P0030007, nullable: true, editable: true, defaultValue: null, alias: NatHawPacIsl18+, type: esriFieldTypeInteger
)
-
p0030008
(
modelName: P0030008, nullable: true, editable: true, defaultValue: null, alias: OtherRace18+, type: esriFieldTypeInteger
)
-
p0030009
(
modelName: P0030009, nullable: true, editable: true, defaultValue: null, alias: MultiRace18+, type: esriFieldTypeInteger
)
-
p0040002
(
modelName: P0040002, nullable: true, editable: true, defaultValue: null, alias: Latino18+, type: esriFieldTypeInteger
)
-
p0040003
(
modelName: P0040003, nullable: true, editable: true, defaultValue: null, alias: NotLatino18+, type: esriFieldTypeInteger
)
-
h0010001
(
modelName: H0010001, nullable: true, editable: true, defaultValue: null, alias: TotalHousingUnit, type: esriFieldTypeInteger
)
-
h0010002
(
modelName: H0010002, nullable: true, editable: true, defaultValue: null, alias: OccupiedHU, type: esriFieldTypeInteger
)
-
h0010003
(
modelName: H0010003, nullable: true, editable: true, defaultValue: null, alias: VacantHU, type: esriFieldTypeInteger
)
-
SHAPE__Length
(
virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Length, type: esriFieldTypeDouble
)
-
SHAPE__Area
(
virtual: true, nullable: true, editable: false, defaultValue: null, alias: SHAPE__Area, type: esriFieldTypeDouble
)
Templates:
-
Name: Census Tracts
Description:
Prototype:
tract: null
city: null
p0040002: null
namelsad20: null
p0040003: null
intptlat20: null
sumlev: null
tract_geoid20_1: null
intptlon20: null
aland20: null
h0010003: null
h0010002: null
fipsstco: null
tract_geoid20: null
h0010001: null
p0010001: null
p0010003: null
p0010004: null
p0010005: null
countyfp20: null
p0010006: null
p0010007: null
p0010008: null
p0010009: null
p0020002: null
p0020003: null
statefp20: null
p0030009: null
tractce20: null
p0030005: null
p0030006: null
name20: null
p0030007: null
funcstat20: null
p0030008: null
mtfcc20: null
p0030001: null
p0030003: null
awater20: null
p0030004: null
Drawing Tool: esriFeatureEditToolPolygon
Capabilities: Query,Extract
Sync Can Return Changes: true
Is Data Versioned: false
Supports Rollback On Failure: true
Supports ApplyEdits With Global Ids: true
Supports ApplyEdits By Upload Id: true
Edit Fields Info:
- Creation Date Field: crdt
- Creator Field: crid
- Edit Date Field: updt
- Editor Field: upid
Supports Query With Historic Moment: false
Supports Coordinates Quantization: true
Supported Operations:
Query
Query Attachments
Calculate
Validate SQL
Generate Renderer
Return Updates
Metadata