Description

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Unofficial Census block group boundaries for the District of Columbia. These boundaries were compiled from an unofficial U.S. Census TIGER/line product that reflects updates to the original TIGER boundaries based on planimetric data supplied by the District of Columbia. This product is generally consistent with District of Columbia planimetric data, although boundary geometries are not identical, and often vary by 5 to 10 centimeters.

Dataset Attributes

  • OBJECTID
    Number
  • CJRTRACTBG
    Text
    {"value"=>"2002 4", "count"=>1} (), {"value"=>"6804 1", "count"=>1} (), {"value"=>"7707 1", "count"=>1} (), {"value"=>"9905 3", "count"=>1} (), {"value"=>"9904 3", "count"=>1} (), {"value"=>"9905 2", "count"=>1} (), {"value"=>"9905 4", "count"=>1} (), {"value"=>"9904 4", "count"=>1} (), {"value"=>"9903 1", "count"=>1} (), {"value"=>"9903 5", "count"=>1} ()
  • CNT_CJRTRA
    Number
    0 to 421
  • STATE_FIPS
    Text
    {"value"=>"11", "count"=>433} ()
  • CNTY_FIPS
    Text
    {"value"=>"001", "count"=>433} ()
  • STCOFIPS
    Text
    {"value"=>"11001", "count"=>433} ()
  • Tract
    Text
    {"value"=>"002102", "count"=>6} (), {"value"=>"001001", "count"=>6} (), {"value"=>"009400", "count"=>5} (), {"value"=>"007601", "count"=>5} (), {"value"=>"002101", "count"=>5} (), {"value"=>"001500", "count"=>5} (), {"value"=>"001600", "count"=>5} (), {"value"=>"007603", "count"=>4} (), {"value"=>"007803", "count"=>4} (), {"value"=>"009501", "count"=>4} ()
  • Block group
    Text
    {"value"=>"1", "count"=>147} (), {"value"=>"2", "count"=>106} (), {"value"=>"3", "count"=>76} (), {"value"=>"4", "count"=>47} (), {"value"=>"5", "count"=>31} (), {"value"=>"6", "count"=>14} (), {"value"=>"7", "count"=>8} (), {"value"=>"8", "count"=>4} ()
  • FIPS
    Text
    {"value"=>"110010020024", "count"=>1} (), {"value"=>"110010068041", "count"=>1} (), {"value"=>"110010077071", "count"=>1} (), {"value"=>"110010099053", "count"=>1} (), {"value"=>"110010099043", "count"=>1} (), {"value"=>"110010099052", "count"=>1} (), {"value"=>"110010099054", "count"=>1} (), {"value"=>"110010099044", "count"=>1} (), {"value"=>"110010099031", "count"=>1} (), {"value"=>"110010099035", "count"=>1} ()
  • POP2000
    Number
    0 to 5234
  • POP2004
    Number
    0 to 5508
  • POP00_SQMI
    Number
    0 to 80480
  • POP04_SQMI
    Number
    0 to 88900
  • WHITE
    Number
    0 to 3925
  • BLACK
    Number
    0 to 3591
  • AMERI_ES
    Number
    0 to 39
  • ASIAN
    Number
    0 to 491
  • HAWN_PI
    Number
    0 to 56
  • OTHER
    Number
    0 to 1527
  • MULT_RACE
    Number
    0 to 290
  • HISPANIC
    Number
    0 to 2398
  • MALES
    Number
    0 to 2775
  • FEMALES
    Number
    0 to 2610
  • AGE_UNDER5
    Number
    0 to 785
  • AGE_5_17
    Number
    0 to 1170
  • AGE_18_21
    Number
    0 to 4068
  • AGE_22_29
    Number
    0 to 948
  • AGE_30_39
    Number
    0 to 1300
  • AGE_40_49
    Number
    0 to 694
  • AGE_50_64
    Number
    0 to 979
  • AGE_65_UP
    Number
    0 to 1428
  • MED_AGE
    Number
  • MED_AGE_M
    Number
  • MED_AGE_F
    Number
  • HOUSEHOLDS
    Number
  • AVE_HH_SZ
    Number
  • HSEHLD_1_M
    Number
  • HSEHLD_1_F
    Number
  • MARHH_CHD
    Number
  • MARHH_NO_C
    Number
  • MHH_CHILD
    Number
  • FHH_CHILD
    Number
  • FAMILIES
    Number
  • AVE_FAM_SZ
    Number
  • HSE_UNITS
    Number
  • VACANT
    Number
  • OWNER_OCC
    Number
  • RENTER_OCC
    Number
  • SQMI
    Number
  • Shape
    Number
  • SHAPE_Length
    Number
  • SHAPE_Area
    Number

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