Alabama

Alaska

Arizona

Arkansas

California

Colorado

Connecticut

Delaware

District of Columbia

Florida

Georgia

Hawaii

Idaho

Illinois

Indiana

Iowa

Kansas

Kentucky

Louisiana

Maine

Maryland

Massachusetts

Michigan

Minnesota

Mississippi

Missouri

Montana

Nebraska

Nevada

New Hampshire

New Jersey

New Mexico

New York

North Carolina

North Dakota

Ohio

Oklahoma

Oregon

Pennsylvania

Rhode Island

South Carolina

South Dakota

Tennessee

Texas

Utah

Vermont

Virginia

Washington

West Virginia

Wisconsin

Wyoming

None

A map highlights global income inequality measured by the G I N I index percentage. Countries shaded dark teal rate more than 50%. Countries shaded teal rate 40% to 50%. Countries shaded blue rate 30% to 39%. Countries shaded light blue rate less than 30%.

A map of income inequality as measured by the GINI index. A higher number represents higher levels of inequality.

US / CA States

North America

United States Census Bureau

Income Inequality (USA)

GINI index percentage

Yukon

Northwest Territories

Nunavut

Nova Scotia

Prince Edward Island

Saskatchewan

New Brunswick

British Columbia

Newfoundland and Labrador

Alberta

Québec

Manitoba

Ontario

A map highlights the principal aquifers across North America, categorized into three types.

Locations of various aquifers in North America, including consolidated rock aquifers, which are made up of mostly volcanic rocks in the Northwest and mostly sandstone and limestone elsewhere; combination aquifers, which are sand and gravel aquifers overlying productive rock aquifers; and productive aquifers, which have a 0.4 liter/second potential

Principal Aquifers

Consolidated rock aquifers, shaded in green, are predominantly found in northern Canada, including regions like Yukon, Northwest Territories, and Nunavut, and extending into parts of British Columbia, Alberta, Saskatchewan, Manitoba, and Newfoundland and Labrador. Also found in the northern Canada regions like Victoria Island, Parry Island, Canadian Arctic Archipelago, and Ellesmere Island, also extending to Southern regions like Winnipeg, Ottawa, and Halifax. Combination aquifers, shaded in orange, are primarily located in the central and eastern United States, covering areas in states like Texas, Oklahoma, Kansas, Nebraska, and South Dakota, and extending to parts of the Midwest, Northeast, and Southeast, including New York, Pennsylvania, and Florida. Productive aquifers, also shaded in light green, are found in regions of Florida and across the western United States near Oregon.

Geosystems: Intro to Physical Geography

Acid Rain

African Languages

Agricultural Regions

Anthropogenic Biomes

Approximate Form and Extent of Outcrop of Carbonate Rocks

Aquifers: Distribution and Recharge

Areas Affected by Acid Rain

Areas Affected by Trypanosomiasis

Areas at Risk of Soil Degradation

Average Annual Precipitation

Average Annual Snowfall

Average Distribution of Dew Point Temperatures, January

Average Distribution of Dew Point Temperatures, July

Average Number of Hail Storms

Average Number of Tornado Incidences per Year (U.S.)

Bantu Migrations

Barren or Sparsely Vegetated Areas

Biomes

British Conquest of India

British Empire, Early 1920s

Caribbean Languages

Chinese Empires

Climate Zones

Cold Front

Colonial Possessions, 1914

Continental Shelf

Core Diamond Mining Areas

Days with Heavy Fog

Deforestation: Net Loss, 2000-2015

Deserts and Desertification Risk

Distribution of Calcium Carbonate in Modern Surface Sediments

Distribution of Neritic (Nearshore) and Pelagic (Open Ocean) Sediments

Drought Risk

Drug Cultivation and Production Regions

Early Sub-Saharan States and Empires

Earthquake Hazard Areas (U.S.)

Ecological Regions: Level 1 Regions

Ethnic and Cultural Regions

Ethnic Diversity

Ethnic Groups (Iraq and Iran)

European Settlement Expansion

Forest Types, 1900

Former Soviet Republics

Former Warsaw Pact Members

General Area of Sedimentary Formations Favorable to Oil

Geographic Areas Under Dispute

Geology Rock Type

Global Mean Temperature, January

Global Mean Temperature, July

Global Surface Warming: Best-Case Projections

Global Surface Warming: Worst-Case Projections (IPCC)

Global Surface Warming: Worst-Case Projections (NASA)

Global Temperature Change

Groundwater Salinization

Habitat Fragmentation

Herder's Environment

Human Occupation

Indigenous Languages

Insolation

Lake Desiccation

Land Cover

Language Families

Languages - Russian Domain

Language Subfamilies

Large Chinese Communities

Latin America, 1650

Latin America, 1830

Lightning Frequency

Major Drainage Basins

Major Foreign Enclaves and Exclaves

Major Hearths

Major Iron-Producing Areas in North America

Major Karst Regions

Major Landforms

Major Manufacturing Regions

Major Soil Orders

Major Territorial Acquisitions (U.S.)

Malaria Risk Areas

Mangrove swamps

Marine Sediment Thickness

Mean Sea-Surface Temperature

Muslim Populations

National Parks

Native American Culture Areas

Natural Gas Supply Areas

Ocean Bathymetry

Ocean Circulation Sinks

Ocean Climate Zones

Oil Shale or Tar Sands

Oil Slicks (1990s)

Original Tillers' Environment

Peak Drought Record, 2016 (U.S.)

Peak Drought Record (U.S.)

Petroleum and Natural Gas Production

Political Units, 1914

Political Units, 1950

Populist Governments Since 2000

	Income Inequality (USA)			Principal Aquifers
	Class	Rank	GINI index percentage	Consolidated rock aquifers	Combination aquifers	Productive aquifers
Alaska		50	43.1%
Hawaii		44	44.4%
Maine		37	45.4%
Massachusetts		6	48.5%
New Hampshire		49	44.1%
Rhode Island		26	46.5%
Vermont		40	44.9%
Arizona		30	46.1%	5.15%
Utah		51	42.8%	2.03%
Yukon						83.0%
Northwest Territories						37.6%
District of Columbia		1	52.0%	55.6%
Florida		7	48.5%	25.3%	1.48%
Idaho		45	44.3%	1.85%	6.13%
Washington		31	46.0%	1.17%
Wyoming		43	44.4%	3.58%
Nunavut						2.51%
Montana		29	46.2%	1.34%
North Dakota		38	45.1%	3.00%	6.69%
Kentucky		17	47.6%	8.30%
Nova Scotia						29.2%
Virginia		21	47.0%	8.27%
Delaware		34	45.6%	98.6%
Prince Edward Island						77.5%
Saskatchewan						11.0%
Mississippi		8	48.3%	99.6%
West Virginia		22	47.0%	1.96%
Nebraska		42	44.7%	75.9%
Texas		19	47.5%	27.0%
Missouri		27	46.4%	56.4%
Louisiana		4	49.6%	98.6%
North Carolina		16	47.7%	7.59%
Oregon		32	45.9%	1.21%	1.53%
New Brunswick						50.2%
Alabama		15	47.7%	4.32%
New Mexico		18	47.6%	4.90%	2.15%
Kansas		33	45.6%	1.62%	5.11%
Wisconsin		47	44.2%	12.5%	1.43%
British Columbia						59.8%
Newfoundland and Labrador						5.25%
New Jersey		11	48.0%	58.8%
South Carolina		14	47.8%	30.0%	2.54%
Michigan		28	46.4%	16.1%	16.3%
Alberta						6.33%
Connecticut		3	49.7%	2.14%
Pennsylvania		20	47.1%	11.6%
Colorado		35	45.5%	2.33%	2.58%
Nevada		23	46.6%	1.63%	2.87%
Georgia		10	48.0%	2.57%	17.9%
New York		2	51.4%	3.15%
Maryland		36	45.5%	34.3%
Québec						1.02%
Manitoba						2.62%
Oklahoma		24	46.5%	1.97%	2.69%
Tennessee		13	47.9%	17.6%
Ontario						5.05%
California		5	48.7%	4.23%	1.35%
Arkansas		12	48.0%	15.9%
South Dakota		46	44.3%	10.3%	6.62%
Ohio		25	46.5%	15.0%
Indiana		39	45.0%	11.6%
Minnesota		41	44.9%	2.27%	3.62%
Iowa		48	44.1%	2.05%
Illinois		9	48.1%	33.0%	3.68%

MapMaster 3

Income Inequality (USA)