Alabama

Alaska

Arizona

Arkansas

California

Colorado

Connecticut

Delaware

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 gun ownership in the United States marked by shades of pink. Darker pink indicates higher ownership, with Alaska and states in the central and western U S. Lighter pink indicates lower ownership, primarily in the northeastern states.

Percent of the population that owns one or more firearms by state

US / CA States

North America

World Population Review

Gun Ownership (US)

Percent

Yukon

Northwest Territories

District of Columbia

Nunavut

Nova Scotia

Prince Edward Island

Saskatchewan

New Brunswick

British Columbia

Newfoundland and Labrador

Alberta

Québec

Manitoba

Ontario

The most ethnically diverse regions (very dark pink) include Nigeria, Ethiopia, and South Africa. Moderately diverse (dark pink) include the United States, Brazil, and India. Least diverse (light pink) include Japan, Poland, and South Korea.

Ethnic diversity, ranging from situations where a country's population is comprised of multiple ethnic groups to those that have a high degree of ethnic homogeneity, by country

Ethnic Diversity

World

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

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 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

	Gun Ownership (US)			Ethnic Diversity				Sea-Surface Temperature Anomalies: El Niño
	Class	Rank	Percent	Not available	Least ethnically diverse	Moderately ethnically diverse	More ethnically diverse	-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		24	46%			100%
Utah		23	47%			100%
Yukon							100%
Northwest Territories							99.9%
District of Columbia						100%
Idaho		4	60%			100%
New Hampshire		36	41%			100%
Vermont		16	51%			99.7%	0.257%
Wyoming		2	66%			100%
Montana		1	66%			100%
North Dakota		10	55%			100%
Kentucky		12	55%			100%
Saskatchewan							100%
Mississippi		7	56%			100%
West Virginia		5	59%			100%
Nebraska		29	45%			100%
Missouri		20	49%			100%
Oregon		15	51%			100%
Alabama		8	56%			100%
New Mexico		25	46%			100%
Kansas		19	49%			100%
Wisconsin		28	45%			100%
South Carolina		17	49%			99.9%
Michigan		38	40%			100%
Alberta							100%
Connecticut		45	24%			99.9%
Pennsylvania		37	41%			100%
Colorado		30	45%			100%
Nevada		21	47%			100%
Georgia		18	49%			100%
Québec							99.9%
Manitoba							100%
Oklahoma		11	55%			100%
Tennessee		14	52%			100%
Ontario							100%
Arkansas		6	57%			100%
South Dakota		9	55%			100%
Ohio		39	40%			100%
Indiana		31	45%			100%
Minnesota		34	43%			100%
Iowa		33	44%			100%
Illinois		44	28%			100%
Alaska		3	65%			99.9%		0.318%
Florida		40	35%			99.8%		0.596%
Rhode Island		48	15%			99.3%		4.64%
Washington		35	42%			99.9%		0.513%
Nunavut							99.7%	0.352%
Maine		22	47%			99.8%		0.133%
Nova Scotia							99.5%	0.847%
Virginia		32	45%			99.9%		0.126%
Delaware		41	34%			99.2%		0.762%
Prince Edward Island							98.5%	1.25%		0.264%
Texas		27	46%			99.9%		0.183%
Louisiana		13	53%			99.9%		0.184%
Hawaii		47	15%	4.35%	2.55%	92.1%		1.74%	1.20%	0.113%	0.444%	2.10%
North Carolina		26	46%			99.9%		0.319%
New Brunswick							99.8%	0.522%
British Columbia						2.52%	97.4%	0.126%
Newfoundland and Labrador							99.7%	0.392%
New Jersey		50	15%			99.8%		0.329%
Massachusetts		49	15%	0.206%		99.5%		1.78%
New York		46	20%			100%		0.105%
Maryland		42	30%			99.3%		0.874%
California		43	28%			99.9%		0.110%

MapMaster 3

Gun Ownership (US)