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UA Census Block Groups, 1990 - Alaska

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - American Samoa

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Arizona

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - California

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Colorado

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Hawaii

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Idaho

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Indiana

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Maryland

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Minnesota

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Minnesota

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Montana

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Nebraska

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Nevada

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - New Jersey

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - New York

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - North Carolina

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - North Dakota

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Northern Mariana Islands

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the islands based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters o...

UA Census Block Groups, 1990 - Ohio

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Puerto Rico

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Tennessee

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - U.S. Virgin Islands

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Vermont

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - West Virginia

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Wisconsin

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 1990 - Wyoming

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 1990. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Arizona

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Colorado

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - District of Columbia

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Georgia

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Idaho

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Indiana

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Iowa

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Louisiana

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Mississippi

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Nebraska

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Nevada

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - New Jersey

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - New Mexico

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - New York

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Ohio

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Oklahoma

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Pennsylvania

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Puerto Rico

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Tennessee

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Texas

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - U.S. Minor Outlying Islands

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - U.S. Virgin Islands

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Utah

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Vermont

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Washington (State)

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - West Virginia

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Block Groups, 2000 - Wisconsin

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent U.S. Census Block Groups for the state based on the ground condition of January 1, 2000. Block Groups (BGs) are clusters of ...

UA Census Blocks, 2000 - California

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state of California. Census blocks are statistical areas bounded on all ...

UA Census Blocks, 2000 - Connecticut

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Delaware

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Hawaii

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Illinois

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Iowa

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Kansas

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Louisiana

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Maine

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Maryland

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Massachusetts

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Minnesota

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Montana

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Nevada

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - New Jersey

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - North Carolina

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Northern Mariana Islands

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the islands. Census blocks are statistical areas bounded on all sides by visible fe...

UA Census Blocks, 2000 - Oregon

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Pennsylvania

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Rhode Island

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - U.S. Virgin Islands

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Vermont

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Virginia

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - Wisconsin

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 2000 - U.S. Minor Outlying Islands

Polygon
Harvard University
Public content

2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Alabama

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Alaska

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Arizona

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Arkansas

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Connecticut

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Florida

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Illinois

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Indiana

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Kentucky

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Maine

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Maryland

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Michigan

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Minnesota

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Nevada

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - New Jersey

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - New York

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - North Dakota

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - Rhode Island

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - South Carolina

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - South Dakota

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...

UA Census Blocks, 1990 - U.S. Minor Outlying Islands

Polygon
Harvard University
Public content

1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent U.S. Census Blocks for the entire state. Census blocks are statistical areas bounded on all sides by visib...