Abstract
2000 US Census Blocks are one of several geographies used to compile data for the U. S. Census. They can be aggregated into block groups and further, into the larger tracts. Based on SACOG Census 2000 data.
Originator
US Census Bureau, SACOG GIS Staff
Publication Date
January 2000
Purpose
For use with 2000 US Census data.
Supplementary Information
Demographics
Contact Person
Joe Concannon
SACOG
1415 "L" Street
Sacramento
CA, 95814
Phone: 916-321-9000
Fax: 916-321-9551
Email: jconcannon@sacog.org
Coordinate System
Projected:
Lambert Conformal Conic North American Datum of 1983
Geographic:
GCS_North_American_1983
Attribute
| Name
| | Description
|
| PAZ
| |
Protective action zone
|
| Shape
| |
feature's perimeter in feet
|
| CTBLK
| |
Census tract & block numbers
|
| FPLC
| |
Census tract number only
|
| CTRACT
| |
Census tract
|
| CTBNA
| |
Census tract block numbering area
|
| BLOCK
| |
block number
|
| CTBLK_NUM
| |
Census tract block number
|
| BGROUP
| |
Block group identifier.
|
| TAZ_APPROX
| |
Approximate transportation analysis zone.
|
| CT_BLK
| |
Census tract & block numbers.
|
| SHAPE
| |
Feature geometry.
|
| U_R
| |
Urban or rural
|
| PLACE
| |
|
| BG
| |
Block group.
|
| OBJECTID
| |
Internal feature number.
|
| CTBGP_CDP
| |
Combination of Census Tract & Block Group and census designated place to create unique identifier.
|
| Shape.area
| |
|
| Shape.len
| |
|