Tribal Block Groups in the United States

boundary

Geographic boundaries and identifiers for Tribal Block Groups, including American Indian, Alaska Native, and Native Hawaiian area codes and census tract identifiers.

At a glance

Records: 935
Geometry: MultiPolygon
Area type: Tbg
Location: United States of America
Country: United States of America
Source: US Census Bureau
Licence: public-domain
Year: 2025

Columns (6)

Column	Type	Statistics	Description
Tribal Area Code	string	—	Census code for American Indian, Alaska Native, and Native Hawaiian areas
Tribal Census Tract	string	—	Census tract code specifically designated for tribal lands
Block Group Code	string	8 unique	The specific tribal block group identifier within a census tract
Full Geographic ID	string	—	Fully qualified geographic identifier including the US Census bureau prefix
Geographic ID	string	—	Concatenated geographic identifier for the tribal block group
Name	string	8 unique	The full name and legal/statistical area description for the tribal block group

Data preview

Tribal Area Code	Tribal Census Tract	Block Group Code	Full Geographic ID	Geographic ID	Name
4390	T00300	C	2580000US4390T00300C	4390T00300C	Tribal Block Group C
0585	T00100	B	2580000US0585T00100B	0585T00100B	Tribal Block Group B
1135	T00100	A	2580000US1135T00100A	1135T00100A	Tribal Block Group A
2430	T00700	A	2580000US2430T00700A	2430T00700A	Tribal Block Group A
2430	T03200	A	2580000US2430T03200A	2430T03200A	Tribal Block Group A
2810	T00500	C	2580000US2810T00500C	2810T00500C	Tribal Block Group C
2430	T00800	A	2580000US2430T00800A	2430T00800A	Tribal Block Group A
3000	T00600	G	2580000US3000T00600G	3000T00600G	Tribal Block Group G
4390	T00100	A	2580000US4390T00100A	4390T00100A	Tribal Block Group A
0735	T00200	A	2580000US0735T00200A	0735T00200A	Tribal Block Group A

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