2020 Census Redistricting Data (P.L. 94-171) American Indian/Alaska Native/Native Hawaiian Areas (AIANNH) Shapefile for Michigan

##Redistricting Data Hub (RDH) Retrieval Date
02/25/2021

##Sources
Shapefiles for the 2020 Census Redistricting Data (P.L. 94-171) are available for download from https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.html
The Michigan American Indian/Alaska Native/Native Hawaiian Areas (AIANNH) file direct download URL is https://www2.census.gov/geo/tiger/TIGER2020PL/LAYER/AIANNH/2020/tl_2020_26_aiannh20.zip

##Fields
    Field Name                                                                                                                                                                                                                                               Description
0    STATEFP20                                                                                                                                                                                                                               2020 Census state FIPS code
1   AIANNHCE20                                                                                                                                                                                2020 Census American Indian/Alaska Native/Native Hawaiian area census code
2   AIANNHNS20                                                                                                                                                                                  2020 Census American Indian/Alaska Native/Native Hawaiian area GNIS code
3      GEOID20  American Indian/Alaska Native/Native Hawaiian area identifier; a concatenation of 2020 Census American Indian/Alaska Native/Native Hawaiian area census code and reservation/statistical area or off-reservation trust land Hawaiian home land indicator
4       NAME20                                                                                                                                                                                       2020 Census American Indian/Alaska Native/Native Hawaiian area name
5   NAMELSAD20                                                                                                                             2020 Census name and the translated legal/statistical area description for American Indian/Alaska Native/Native Hawaiian area
6       LSAD20                                                                                                                                                2020 Census legal/statistical area description code for American Indian/Alaska Native/Native Hawaiian area
7    CLASSFP20                                                                                                                                                                                                                               2020 Census FIPS class code
8    COMPTYP20                                                                                                    2020 Census American Indian/Alaska Native/Native Hawaiian area reservation/statistical area or off-reservation trust land Hawaiian home land indicator
9    AIANNHR20                                                                                                                                                             2020 Census American Indian/Alaska Native/Native Hawaiian area federal/state recognition flag
10     MTFCC20                                                                                                                                                                                                                              MAF/TIGER feature class code
11  FUNCSTAT20                                                                                                                                                                                                                             2020 Census functional status
12     ALAND20                                                                                                                                                                                                                                     2020 Census land area
13    AWATER20                                                                                                                                                                                                                                    2020 Census water area
14  INTPTLAT20                                                                                                                                                                                                                2020 Census latitude of the internal point
15  INTPTLON20                                                                                                                                                                                                               2020 Census longitude of the internal point
16   PARTFLG20                                                                                                                                                                                     Part Flag identifying if all or part of the entity is within the file

##Processing
The shapefile was retrieved from the download link (see sources above) and was renamed using RDH conventions with a python script.

##Additional Notes
For more information on the Decennial Census P.L. 94-171 Redistricting Data visit https://www.census.gov/programs-surveys/decennial-census/about/rdo/summary-files.html#P1
Please direct questions related to processing this dataset to info@redistrictingdatahub.org.