View In:   ArcGIS Online Map Viewer

Name: CDBG Block Group Data

Display Field: NAMELSAD

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The United States Census Bureau reports data by various political and statistical geographic units. The top-to-bottom relationship shown here represents a statistical hierarchy of containment: the nation contains states, states contain counties, counties contain tracts, tracts contain block groups, and block groups contain blocks. Many other non-nesting reporting units are not shown.</SPAN></P><P><SPAN>Census tracts are statistical subdivisions of a county that aim to have roughly 4,000 inhabitants. Tract boundaries are usually visible features, such as roads or rivers, but they can also follow the boundaries of national parks, military reservations, or American Indian reservations. Tracts are designed to be fairly homogeneous with respect to demographic and economic conditions when they are first established. When a census tract experiences growth and the internal population grows beyond 8,000 persons, the tract is split up. This review and revision process is conducted every decade with collaboration from local planning agencies.</SPAN></P><P><SPAN>A block group is a subdivision of a census tract and contains a cluster of blocks. Block groups usually have between 250 and 550 housing units.</SPAN></P><P><SPAN>A census block is the smallest geographic census unit. Blocks can be bounded by visible features—such as streets—or by invisible boundaries, such as city limits. Census blocks are often the same as ordinary city blocks. Census blocks change every decade.</SPAN></P><P><SPAN>You can review the data directly from the US Census </SPAN><A href="https://www.census.gov:443/geographies/mapping-files/time-series/geo/tiger-line-file.html" STYLE="text-decoration:underline;"><SPAN>here</SPAN></A><SPAN>.</SPAN></P><P><SPAN>The US Housing and Urban Development (HUD) department maintains the </SPAN><A href="https://www.hudexchange.info:443/programs/cdbg/" STYLE="text-decoration:underline;"><SPAN>Community Development Block Grant (CDBG) program</SPAN></A><SPAN>. The CDBG Program supports community development activities to build stronger and more resilient communities. To support community development, activities are identified through an ongoing process. Activities may address needs such as infrastructure, economic development projects, public facilities installation, community centers, housing rehabilitation, public services, clearance/acquisition, microenterprise assistance, code enforcement, homeowner assistance, etc. This data set shows which block groups in and around Buena Park are eligible for CDBG funding. You can obtain CDBG data for the entire US on </SPAN><A href="https://www.hudexchange.info:443/programs/cdbg/cdbg-low-moderate-income-data/" STYLE="text-decoration:underline;"><SPAN>the HUD Exchange website</SPAN></A><SPAN>.</SPAN></P></DIV></DIV></DIV>

Service Item Id: bac8eb9666e54e9f97ebd3147a0b39d8

Copyright Text: US Census Bureau, Housing and Urban Development

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: 6010857.60316214
YMin: 2240309.957027063
XMax: 6040611.595163226
YMax: 2277781.653737068
Spatial Reference: 102646  (2230)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: CDBG_OK
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
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  Label: YES
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Labeling Info:

Advanced Query Capabilities:

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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
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: CDBG_OK

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• COUNTYFP ( type: esriFieldTypeString, alias: County FIPS Code, editable: true, nullable: true, length: 3, defaultValue: null, modelName: COUNTYFP )
• TRACTCE ( type: esriFieldTypeString, alias: Census Tract Code, editable: true, nullable: true, length: 6, defaultValue: null, modelName: TRACTCE )
• BLKGRPCE ( type: esriFieldTypeString, alias: Current Block Group Number, editable: true, nullable: true, length: 1, defaultValue: null, modelName: BLKGRPCE )
• GEOID ( type: esriFieldTypeString, alias: GEOID Code, editable: true, nullable: true, length: 12, defaultValue: null, modelName: GEOID )
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• ALAND ( type: esriFieldTypeDouble, alias: Area - Land, editable: true, nullable: true, defaultValue: null, modelName: ALAND )
• AWATER ( type: esriFieldTypeDouble, alias: Area - Water, editable: true, nullable: true, defaultValue: null, modelName: AWATER )
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• Stusab ( type: esriFieldTypeString, alias: State Abbreviation, editable: true, nullable: true, length: 4, defaultValue: null, modelName: Stusab )
• Countyname ( type: esriFieldTypeString, alias: County Name, editable: true, nullable: true, length: 100, defaultValue: null, modelName: Countyname )
• State ( type: esriFieldTypeSmallInteger, alias: State, editable: true, nullable: true, defaultValue: null, modelName: State )
• County ( type: esriFieldTypeSmallInteger, alias: County, editable: true, nullable: true, defaultValue: null, modelName: County )
• Tract ( type: esriFieldTypeInteger, alias: Tract, editable: true, nullable: true, defaultValue: null, modelName: Tract )
• Blckgrp ( type: esriFieldTypeSmallInteger, alias: Block Group, editable: true, nullable: true, defaultValue: null, modelName: Blckgrp )
• Low ( type: esriFieldTypeSmallInteger, alias: Count of Low Income Persons, editable: true, nullable: true, defaultValue: null, modelName: Low )
• Lowmod ( type: esriFieldTypeSmallInteger, alias: Count of Low and Moderate Income Persons, editable: true, nullable: true, defaultValue: null, modelName: Lowmod )
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• Lowmoduniv ( type: esriFieldTypeSmallInteger, alias: Total Count of Persons (in block group), editable: true, nullable: true, defaultValue: null, modelName: Lowmoduniv )
• Lowmod_pct ( type: esriFieldTypeDouble, alias: Pct. of Low/Mod Income Persons, editable: true, nullable: true, defaultValue: null, modelName: Lowmod_pct )
• uclowmod ( type: esriFieldTypeSmallInteger, alias: Uncapped Count of Low and Moderate Income Persons, editable: true, nullable: true, defaultValue: null, modelName: uclowmod )
• ucLowmod_pct ( type: esriFieldTypeDouble, alias: Uncapped Count Pct. of Low and Moderate Income Persons, editable: true, nullable: true, defaultValue: null, modelName: ucLowmod_pct )
• MOE_LowmodPct ( type: esriFieldTypeString, alias: Margin of Error - Low to Moderade Income Pct., editable: true, nullable: true, length: 10, defaultValue: null, modelName: MOE_LowmodPct )
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  INTPTLON: null
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  Countyname: null
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---

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---

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---

Capabilities: Query,Create,Update,Delete,Uploads,Editing

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Supported Operations:   Query   Query Attachments   Query Analytic   Apply Edits   Add Features   Update Features   Delete Features   Calculate   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata