Description

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 The United States Census Bureau defines a Block Group as a "statistical divisions of census tracts, are generally defined to contain between 600 and 3,000 people, and are used to present data and control block numbering. A block group consists of clusters of blocks within the same census tract that have the same first digit of their four-digit census block number. For example, blocks 3001, 3002, 3003, . . ., 3999 in census tract 1210.02 belong to BG 3 in that census tract. Most BGs were delineated by local participants in the Census Bureau's Participant Statistical Areas Program. The Census Bureau delineated BGs only where a local or tribal government declined to participate, and a regional organization or State Data Center was not available to participate.A BG usually covers a contiguous area. Each census tract contains at least one BG, and BGs are uniquely numbered within the census tract. Within the standard census geographic hierarchy, BGs never cross state, county, or census tract boundaries but may cross the boundaries of any other geographic entity."

Dataset Attributes

  • OBJECTID
    Number
  • STATEFP10
    Text
    {"value"=>"09", "count"=>96} ()
  • COUNTYFP10
    Text
    {"value"=>"003", "count"=>96} ()
  • TRACTCE10
    Text
    {"value"=>"503900", "count"=>5} (), {"value"=>"503100", "count"=>5} (), {"value"=>"502300", "count"=>5} (), {"value"=>"524600", "count"=>4} (), {"value"=>"504800", "count"=>4} (), {"value"=>"504200", "count"=>4} (), {"value"=>"524700", "count"=>3} (), {"value"=>"524501", "count"=>3} (), {"value"=>"504500", "count"=>3} (), {"value"=>"504000", "count"=>3} ()
  • BLKGRPCE10
    Text
    {"value"=>"1", "count"=>40} (), {"value"=>"2", "count"=>33} (), {"value"=>"3", "count"=>14} (), {"value"=>"4", "count"=>6} (), {"value"=>"5", "count"=>3} ()
  • GEOID10
    Text
    {"value"=>"090035247003", "count"=>1} (), {"value"=>"090035247002", "count"=>1} (), {"value"=>"090035247001", "count"=>1} (), {"value"=>"090035246004", "count"=>1} (), {"value"=>"090035246003", "count"=>1} (), {"value"=>"090035246002", "count"=>1} (), {"value"=>"090035246001", "count"=>1} (), {"value"=>"090035245022", "count"=>1} (), {"value"=>"090035245021", "count"=>1} (), {"value"=>"090035245013", "count"=>1} ()
  • NAMELSAD10
    Text
    {"value"=>"Block Group 1", "count"=>40} (), {"value"=>"Block Group 2", "count"=>33} (), {"value"=>"Block Group 3", "count"=>14} (), {"value"=>"Block Group 4", "count"=>6} (), {"value"=>"Block Group 5", "count"=>3} ()
  • MTFCC10
    Text
    {"value"=>"G5030", "count"=>96} ()
  • FUNCSTAT10
    Text
    {"value"=>"S", "count"=>96} ()
  • ALAND10
    Number
    56480 to 4137786
  • AWATER10
    Number
    0 to 1044842
  • GEOID_AFF2
    Text
    {"value"=>"1500000US090035247003", "count"=>1} (), {"value"=>"1500000US090035247002", "count"=>1} (), {"value"=>"1500000US090035247001", "count"=>1} (), {"value"=>"1500000US090035246004", "count"=>1} (), {"value"=>"1500000US090035246003", "count"=>1} (), {"value"=>"1500000US090035246002", "count"=>1} (), {"value"=>"1500000US090035246001", "count"=>1} (), {"value"=>"1500000US090035245022", "count"=>1} (), {"value"=>"1500000US090035245021", "count"=>1} (), {"value"=>"1500000US090035245013", "count"=>1} ()
  • Shape
    Number
  • Shape.area
    Number
  • Shape.len
    Number

About

  • By on May 12, 2014
  • Updated 8 months ago

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