American Samoa (U.S.)

Australia

Cook Is. (New Zealand)

Fiji

Guam (U.S.)

Kiribati

Marshall Is.

Micronesia

Nauru

New Zealand

Niue (New Zealand)

Norfolk I. (Australia)

Northern Mariana Is. (U.S.)

Palau

Papua New Guinea

Pitcairn Is. (U.K.)

Samoa

Solomon Is.

Australia & Oceania

Anguilla (U.K.)

Antigua and Barbuda

Bahamas

Barbados

Bermuda (U.K.)

British Virgin Is. (U.K.)

Cayman Is. (U.K.)

Dominica

Grenada

Jamaica

Seychelles

St. Kitts and Nevis

St. Lucia

St. Vincent and the Grenadines

Trinidad and Tobago

Turks and Caicos Is. (U.K.)

U.S. Virgin Is. (U.S.)

Caribbean

Hong Kong S.A.R. (China)

East Asia

Guernsey (U.K.)

Ireland

Jersey (U.K.)

Malta

Montserrat (U.K.)

United Kingdom

Europe

Belize

Guyana

Latin America

Mauritius

Puerto Rico (U.S.)

Sint Maarten (Neth.)

Tonga

Vanuatu

None

Canada

United States

North America

India

Pakistan

South Asia

Brunei

Malaysia

Philippines

Singapore

Southeast Asia

Botswana

Cameroon

eSwatini

Gambia

Ghana

Kenya

Lesotho

Liberia

Malawi

Namibia

Nigeria

Rwanda

Sierra Leone

Somalia

South Africa

Sudan

Uganda

Zambia

Zimbabwe

Sub-Saharan Africa

A map shows countries where English is an official or de facto language. The countries are highlighted in red, and include United Kingdom, Canada, U S A, India, Australia, Nigeria, Sudan, South Africa, Zimbabwe, Kenya, and Papua New Guinea.

Countries where English is an official (or serves as a de facto) language

Countries

World

Ethnologue

English as Official or de facto Language

Argentina

Bolivia

Brazil

Chile

Colombia

Ecuador

Paraguay

Peru

Suriname

Uruguay

Venezuela

A map shows the membership status of South American countries. Associate Members (green), including Guyana, Peru, and Suriname. Full Members (red), including Brazil, and Argentina. Suspended Members (blue), which includes Venezuela.

Member states of Mercosur, an organization founded in 1991 to promote free trade among its members

Council on Foreign Relations

Mercosur

Abbeville

Acadia

Accomack

Adair

Adams

Addison

Adjuntas

Aguada

Aguadilla

Aguas Buenas

Aibonito

Aiken

Aitkin

Alachua

Alamance

Alameda

Alamosa

Albany

Albemarle

Alcona

Alcorn

Aleutians East Borough

Aleutians West Census Area

Alexander

Alexandria City

Alfalfa

Alger

Allamakee

Allegan

Allegany

Alleghany

Allegheny

Allen

Allendale

Alpena

Alpine

Amador

Amelia

Amherst

Amite

Añasco

Anchorage Municipality

Anderson

Andrew

Andrews

Androscoggin

Angelina

Anne Arundel

Anoka

Anson

Antelope

Antrim

Apache

Appanoose

Appling

Appomattox

Aransas

Arapahoe

Archer

Archuleta

Arecibo

Arenac

Arkansas

Arlington

Armstrong

Aroostook

Arroyo

Arthur

Ascension

Ashe

Ashland

The map shows that in most counties in the United States, the median age is between 33 and 42 years. However, there are several regions where the median age is higher, and there are also scattered counties where the median age is lower. In the eastern United States, most states are mainly between 33 and 42 years. In the Northeast, counties with a median age between 43 and 52 years occur in northern New York, northern Maine, rural New England, and parts of Pennsylvania. In the South, counties between 43 and 52 years are found in western Virginia, the southern Appalachian mountains, northern Arkansas, and Florida. The latter also has several counties between 53 and 63 years. In the Midwest, the median age is between 43 and 52 years in counties in northern parts of Michigan, Wisconsin, and Minnesota, as well as in Iowa, and to a lesser extent, in Missouri. States in the northern Great Plains (North and South Dakota and Nebraska) have numeroCounties between 43 and 52 years. At the same time, South Dakota has several counties that are younger, between 22 and 32 years. The northern Rocky Mountain states (central and northern Idaho and Montana) have more counties between 43 and 52 years than between 33 and 42 years. States farther south—Wyoming, Colorado, and New Mexico—are younger, with most counties between 33 and 42 years. New Mexico also has two counties between 53 and 63 years. Northern Utah, northeastern Arizona, and southern Idaho have younger median ages, with counties between 22 and 32 years. Southeastern Arizona and Nevada are between 33 and 52 years, with one county in southeastern Arizona between 53 and 63 years. Along the Pacific Coast, most counties are between 33 and 52 years. Exceptions include one coastal county each in Oregon and Washington that is between 53 and 63 years; an area in eastern Washington that is 22 to 32 years; and much of California’s Central Valley and inland counties from the San Francisco Bay area southward, where the median age is between 27 and 32 years. Hawaii’s median age is between 22 and 42 years. Most of Alaska’s median age is between 33 and 42 years, except along the western side of the state, where median ages are between 22 and 32 years, and parts of the panhandle, which are between 43 and 52 years.

English as Official or de facto Language	Mercosur	Median Age (U.S.)			U.S. Presidential Election: Electoral Votes, 2020	Natural Gas Supply Areas	Sea-Surface Temperature Anomalies: El Niño
Value	Value	Class	Rank	Value	Value	Natural Gas Supply Areas	-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









						20.3%	0.311%	1.20%	0.159%	0.444%	2.10%