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Census Block Groups - 2000 (adjusted)

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This metadata information is subject to our disclaimer. Metadata information presented here is maintained manually. Therefore, date-sensitive fields such as feature count and date of last update may not be up-to-date. All metadata is subject to errors inherent in a manual process.

Descriptive nameCensus Block Groups - 2000 (adjusted)
File namecen2001g
Spatial domainPima County
Abstract2000 Census Block Group boundaries that have been adjusted to streets and parcels, where possible. Census Block Groups are the intermediate unit between Blocks and Tracts, used by the U.S. Census Bureau for demographic tabulation. See more information.
Known errors/qualificationsThe name cen2001g is a bit of a misnomer. The "1" indicates that the Block Group boundaries have been adjusted to the parcels.
Feature typepolygon
Feature count 617
Thumbnail Map cen2001g.pdf PDF file format   (675,229 bytes, PDF created 07/19/2022 )
ProjectionNAD83 HPGN (Parameters)
Field/value metadata Field metadata
Source organizationUS Census Bureau
Source contact
Source document or file name2000 TIGER files
Source date2001
Source scale 1:100,000
Source formatShape
Date of last data update
(This date may not be current.)
Last data update byFelipe Morales
Date/time last touched - Meaning? 2021-05-11  10:39 PM - Enterprise GDB
  2021-05-11  10:39 PM - Shapefile - Library input format
  See coverage files, if any, for date.
Lineagecen2001g was directly derived from cen2001b.
On maintenance?Not required
Maintenance organization
Maintenance description
Original conversion bySteve Whitney
Pima County ITD GIS contactSteve Whitney
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? Yes

See Metadata Field Descriptions.
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