Feature Catalog for the 2014 Current Tribal Census Tract National Shapefile
The Current Tribal Census Tract National shapefile contains attributes for a tribal block group. This is a cluster of census tabulation
blocks within a single tribal census tract delineated by American Indian tribal participants or the Census Bureau for the purpose of presenting demographic
data on their reservation and/or off-reservation trust land.
2014
2015-10-19
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TTRACT.shp
Current Tribal Census Tract
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AIANNHCE
Current American Indian/Alaska Native/ Native Hawaiian area census code. Legal
federally recognized American Indian area code.
Range Domain Minimum: 0001
Range Domain Maximum: 4999
TTRACTCE
Current tribal census tract code
Range Domain Minimum: T00000
Range Domain Maximum: T98999
GEOID
Tribal census tract identifier; a concatenation of American Indian Area/Alaska Native/Native Hawaiian area census code and tribal
census tract code
The GEOID attribute is a concatenation of the American Indian Area/Alaska Native/Native Hawaiian area census code followed
by the tribal census tract code. No spaces are allowed between the two codes. The American Indian Area/Alaska Native/Native Hawaiian area
census code is taken from "AIANNHCE". The tribal census tract code is taken from "TTRACTCE".
>NAME
Current tribal census tract name, consisting of the first four characters of the tribal census tract code
Refer to the codes that appear in TTRACTCE10.
NAMELSAD
Current translated legal/statistical area description and the tribal census tract name
IT
Tribal Census Tract
MTFCC
MAF/TIGER feature class code
G2400
Tribal Census Tract
ALAND
Current land area (square meters)
Range Domain Minimum: 0
Range Domain Maximum: 9,999,999,999,999
AWATER
Current water area (square meters)
Range Domain Minimum: 0
Range Domain Maximum: 9,999,999,999,999
INTPTLAT
Current latitude of the internal point
Range Domain Minimum: -90.000000
Range Domain Maximum: 90.000000
INTPTLON
Current longitude of the internal point
Range Domain Minimum: -180.000000
Range Domain Maximum: 180.000000