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

District of Columbia

Nova Scotia

Prince Edward Island

Saskatchewan

New Brunswick

Newfoundland and Labrador

Québec

Manitoba

Ontario

A map displaying areas affected by acid rain. Green shows regions currently experiencing acid rain: Parts of Eastern USA, Europe, and east Asia. Red shows areas with polluted air leading to acid rain: Parts of the central U S A, South America, and Europe.

Areas of the world significantly impacted by acid precipitation

Areas Affected by Acid Rain

World

Geosystems: Intro to Physical Geography

A map shows the number of H I V infections per 100,000 people in the U.S. States like Louisiana and Georgia have the highest numbers (dark blue). States such as Utah and Wyoming show the lowest numbers (lighter blue).

The number of persons in the United States with HIV per 100,000 persons, by state

HIV (U.S.)

Infections per 100,000 people

Acid Rain

African Languages

Agricultural Regions

Anthropogenic Biomes

Approximate Form and Extent of Outcrop of Carbonate Rocks

Aquifers: Distribution and Recharge

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

	Gun Ownership (US)			Areas Affected by Acid Rain		HIV (U.S.)
	Class	Rank	Percent	Acid Rain	Polluted air emissions leading to acid rain	Class	Rank	Infections per 100,000 people
Nova Scotia				17.9%
Prince Edward Island				93.0%
Saskatchewan					1.42%
New Brunswick				2.23%
Newfoundland and Labrador				24.5%
Québec				0.466%
Manitoba					0.172%
Ontario				33.3%	13.7%
Alabama		8	56%	82.1%	17.8%		17	342
Alaska		3	65%				44	122
Arizona		24	46%				23	283
Arkansas		6	57%		100%		27	239
California		43	28%		95.7%		10	406
Colorado		30	45%		1.17%		24	269
Connecticut		45	24%	100%			16	345
Delaware		41	34%	98.6%			9	409
District of Columbia				100%			1	2.26e+3
Florida		40	35%	98.8%			5	613
Georgia		18	49%	99.8%			4	644
Hawaii		47	15%				33	200
Idaho		4	60%				48	83.8
Illinois		44	28%		100%		18	337
Indiana		31	45%		100%		30	211
Iowa		33	44%		100%		46	111
Kansas		19	49%		63.2%		39	139
Kentucky		12	55%	24.3%	75.7%		31	210
Louisiana		13	53%	8.21%	33.5%		6	553
Maine		22	47%	99.2%			38	141
Maryland		42	30%	97.6%			3	655
Massachusetts		49	15%	96.4%			15	354
Michigan		38	40%	27.7%	69.7%		35	199
Minnesota		34	43%		94.8%		36	190
Mississippi		7	56%	21.0%	78.9%		13	392
Missouri		20	49%		100%		25	249
Montana		1	66%		29.3%		50	75.0
Nebraska		29	45%		98.1%		37	146
Nevada		21	47%		44.1%		8	419
New Hampshire		36	41%	100%			45	112
New Jersey		50	15%	98.5%			7	468
New Mexico		25	46%				28	222
New York		46	20%	2.48%			2	762
North Carolina		26	46%	99.3%			14	374
North Dakota		10	55%		36.8%		49	83.4
Ohio		39	40%	18.8%	81.1%		26	240
Oklahoma		11	55%		27.0%		34	200
Oregon		15	51%		52.1%		32	202
Pennsylvania		37	41%	99.3%	0.676%		19	335
Rhode Island		48	15%	92.1%			22	292
South Carolina		17	49%	99.8%			12	405
South Dakota		9	55%		100%		47	94.4
Tennessee		14	52%	36.3%	63.7%		21	314
Texas		27	46%		0.245%		11	405
Utah		23	47%				43	126
Vermont		16	51%	100%			42	133
Virginia		32	45%	99.4%			20	331
Washington		35	42%		3.59%		29	220
West Virginia		5	59%	100%			40	136
Wisconsin		28	45%	36.3%	63.1%		41	134
Wyoming		2	66%		29.2%		51	73.0

MapMaster 3

Gun Ownership (US)