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

<p>Percentage of population younger than 18 years in U S: In Alaska, the percentage is high (dark blue), In the region of Oregon, Nevada, north-east, and Idaho the percentage is less (light blue). Most of the eastern and central region have moderate (blue).</p>

<p>Percentage of the U.S. population younger than the age of 18, by county</p>

US Counties

North America

U.S. Census Bureau

Population Younger than 18 Years (U.S.)

Percent

American Samoa (U.S.)

Australia

Cook Is. (New Zealand)

Fiji

French Polynesia (France)

Guam (U.S.)

Kiribati

Marshall Is.

Micronesia

New Zealand

Niue (New Zealand)

Northern Mariana Is. (U.S.)

Palau

Papua New Guinea

Samoa

Solomon Is.

St. Helena (U.K.)

Australia & Oceania

Antigua and Barbuda

Aruba (Neth.)

Bahamas

Barbados

Bermuda (U.K.)

British Virgin Is. (U.K.)

Cayman Is. (U.K.)

Cuba

Dominica

Dominican Republic

Grenada

Haiti

Jamaica

Martinique (France)

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

Afghanistan

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Central Asia

China

Hong Kong S.A.R. (China)

Japan

Mongolia

Nepal

North Korea

South Korea

Taiwan

East Asia

Armenia

Azerbaijan

Georgia

Russia

Eurasia

Albania

Andorra

Austria

Belarus

Belgium

Bosnia and Herzegovina

Bulgaria

Croatia

Cyprus

Czechia

Denmark

Estonia

Finland

France

Germany

Greece

Hungary

Iceland

Ireland

Isle of Man (U.K.)

Italy

Latvia

Liechtenstein

Lithuania

Luxembourg

Malta

Moldova

Montenegro

Montserrat (U.K.)

Netherlands

Northern Macedonia

Norway

Poland

Portugal

Romania

San Marino

Serbia

Slovakia

Slovenia

Spain

Sweden

Switzerland

Ukraine

United Kingdom

Europe

Argentina

Belize

Bolivia

Brazil

Chile

Colombia

Costa Rica

Ecuador

El Salvador

French Guiana (France)

Guatemala

Guyana

Honduras

Nicaragua

Panama

Paraguay

Latin America

Population Younger than 18 Years (U.S.)			Physiological Density			COVID-19 Cases 2020-2023
Class	Rank	Percent	Class	Rank	People per square kilometer	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023	COVID-19 Cases 2020-2023












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