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

None

The highest urban population regions (dark green), are in the United States, Canada, Western Europe (U.K., Germany), Australia, and South America (Brazil). The lowest (light green), are in central Africa (Chad, Niger) and South Asia (Afghanistan, Nepal).

Percentage of a county's population residing in clusters of at least 2,500 persons

US Counties

North America

U.S. Census Bureau

Urban Population (U.S.)

Percent

Portugal

Europe

Brazil

Latin America

São Tomé and Príncipe

Timor-Leste

Southeast Asia

Angola

Cabo Verde

Guinea-Bissau

Mozambique

Sub-Saharan Africa

A world map shows the countries where Portuguese is an official or de facto language. These countries are highlighted in green and include Brazil in South America, Angola, and Mozambique in Africa.

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

Countries

World

Ethnologue

Portuguese as Official or de facto Language

Anthropogenic Biomes

Areas at Risk of Soil Degradation

Average Annual Precipitation

Biomes

Climate Zones

Global Mean Temperature, January

Global Mean Temperature, July

Global Surface Warming: Worst-Case Projections (NASA)

Insolation

Land Cover

Major Soil Orders

Prevailing Agricultural Practices

World Elevations