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 shows the population of unauthorized immigrants in the U.S. States like California and Texas have the highest numbers (dark blue). States like Montana, North Dakota, and Vermont show the lowest numbers (lighter blue).

Estimated unauthorized immigrant population in the United States, by state

US / CA States

World

Migration Policy

Unauthorized Immigrant Population (U.S.)

Millions people

Yukon

Northwest Territories

Nunavut

Nova Scotia

Prince Edward Island

Saskatchewan

New Brunswick

British Columbia

Newfoundland and Labrador

Alberta

Québec

Manitoba

Ontario

A map illustrates areas at risk of soil degradation worldwide, categorized by serious concern, some concern, stable terrain, and non-vegetated land.

Levels of concern for there to be a decline in soil quality caused by its improper use, usually for agricultural, pastoral, industrial, or urban purposes.

Areas at Risk of Soil Degradation

The map shows areas at risk of soil degradation using different colors. Areas of Serious Concern (light pink): North America: Great Plains, southwestern deserts, and Mississippi Valley. Central America: Most of the land. South America: Lands along the Andes mountains, parts of interior and coastal Brazil. Europe: Mostly in Eastern Europe. Africa: Near the Mediterranean in North Africa; lands of the Sahel along the southern border of the Sahara; in and around Nigeria in West Africa; the island of Madagascar; smaller patches in East Africa and southern Africa. Asia: Central and eastern China, much of mainland Southeast Asia, the islands of Borneo, and the Philippines. Australia: Southeast Australia has a small area of serious concern. Areas of Some Concern (light purple): Found in scattered regions across North America, South America, Europe, Africa, and Asia. Stable Terrain (light blue): These areas include parts of North America mostly in Canada, South America in parts of Brazil, and in parts of Europe, Africa, and Asia. Nonvegetated Land (dark blue): Predominantly in desert regions such as the Sahara, Central Asia, and parts of Australia.

Geosystems: Intro to Physical Geography

Sea-surface temperature anomalies during El Niño. The most intense warming (2 to 2.25 degrees Celsius, dark brown) occurs off the coast of South America. Cooler areas (negative 2.25 to negative 2 degrees Celsius, dark blue) are in the Arctic Ocean.

A composite of sea-surface temperature anomalies during El Niño from November to March during the following years: 1958, 1966, 1973, 1983, 1987, 1992, 1996, and 1998. When sea-surface temperatures in the tropical eastern Pacific rise well above normal, it is known as an El Niño event.

Sea-Surface Temperature Anomalies: El Niño

Oceans

NOAA

Change in degrees Celsius (°C)

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

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

	Unauthorized Immigrant Population (U.S.)			Areas at Risk of Soil Degradation				Sea-Surface Temperature Anomalies: El Niño
	Class	Rank	Millions people	Areas of serious concern	Areas of some concern	Stable terrain	Nonvegetated land	-0.25 to 0.25	0.75 to 1.0	1.0 to 1.25	1.25 to 1.5	1.5 to 1.75
Arizona		9	273000.0	30.7%	40.9%		28.4%
Utah		24	89000.00	13.6%	86.4%
Yukon						100%
Northwest Territories						3.06%
District of Columbia		42	21000.00		100%
Idaho		38	29000.00	12.7%	87.3%
New Hampshire		43	11000.00			100%
Vermont		50	3000.000		2.39%	97.6%
Wyoming		45	7000.000	3.04%	97.0%
Montana		51	3000.000	5.14%	83.8%
North Dakota		47	5000.000	92.0%	8.03%
Kentucky		35	46000.00	1.37%	98.6%
Saskatchewan				11.6%	38.7%	49.7%
Mississippi		39	25000.00	18.4%	64.8%	16.8%
West Virginia		49	4000.000	26.7%	73.3%
Nebraska		36	42000.00	94.5%	5.51%
Missouri		34	50000.00	53.7%	46.3%
Oregon		19	108000.0	0.146%	13.9%	59.9%
Alabama		31	62000.00		73.2%	26.7%
New Mexico		30	63000.00	5.86%	92.2%		1.91%
Kansas		29	69000.00	64.1%	35.9%
Wisconsin		28	70000.00	41.4%	38.2%	20.4%
South Carolina		25	88000.00		90.8%	9.02%
Michigan		21	91000.00		70.3%	29.6%
Alberta				3.89%	14.0%	65.8%
Connecticut		18	113000.0		1.86%	98.1%
Pennsylvania		16	153000.0	12.1%	87.9%
Colorado		15	162000.0	35.4%	64.6%
Nevada		14	168000.0	54.5%	39.8%	0.655%
Georgia		7	339000.0		64.0%	35.9%
Québec					0.218%	94.2%
Manitoba				5.67%	12.3%	81.9%
Oklahoma		22	90000.00	31.0%	69.0%
Tennessee		17	128000.0	4.84%	95.2%
Ontario					8.22%	91.7%
Arkansas		32	58000.00	31.1%	68.9%
South Dakota		46	7000.000	56.9%	43.1%
Ohio		23	89000.00		100%
Indiana		20	102000.0	2.05%	97.9%
Minnesota		26	81000.00	26.5%	61.6%	11.9%
Iowa		37	37000.00	99.1%	0.440%
Illinois		6	425000.0	96.6%	3.35%
Alaska		44	10000.00			0.154%		0.318%
Florida		4	772000.0			99.0%		0.596%
Rhode Island		40	24000.00			95.0%		4.64%
Washington		11	246000.0	12.5%	11.9%	5.51%		0.513%
Nunavut						0.587%		0.352%
Maine		48	5000.000		0.171%	80.4%		0.133%
Nova Scotia						18.4%		0.847%
Virginia		10	251000.0	25.7%	74.1%			0.126%
Delaware		41	24000.00		99.3%			0.762%
Prince Edward Island						96.6%		1.25%		0.264%
Texas		2	1739000	13.8%	77.2%		8.74%	0.183%
Louisiana		27	70000.00	0.161%	18.9%	29.5%		0.184%
Hawaii		33	51000.00			1.16%		1.74%	1.20%	0.113%	0.444%	2.10%
North Carolina		8	296000.0		99.4%			0.319%
New Brunswick					35.3%	63.9%		0.522%
British Columbia					3.99%	0.242%		0.126%
Newfoundland and Labrador						24.7%		0.392%
New Jersey		5	440000.0		99.1%			0.329%
Massachusetts		13	209000.0			0.575%		1.78%
New York		3	835000.0		2.49%	25.0%		0.105%
Maryland		12	225000.0	23.5%	74.6%			0.874%
California		1	2739000	10.6%	60.7%	22.9%	5.57%	0.110%

MapMaster 3

Unauthorized Immigrant Population (U.S.)