Map of the Foreign-Born Population of the United States, 1900

According to the 1900 census, the population of the United States was then 76.3 million. Nearly 14 percent of the population—approximately 10.4 million people—was born outside of the United States. Drawn by America’s labor opportunities, immigrants came predominantly from Canada and Europe, migrating from countries such as Germany, Britain, Italy, Austria-Hungary, and Russia.

Henry Gannett, “Proportion of Foreign Born to Total Population of the United States at the Twelfth Census 1900” in Statistical Atlas of the United States, 1900 (Washington DC, United States Census Office, 1901) (The Gilder Lehrman Institute, GLC09668)

The statistics gathered by the 1900 census were published in 1903 in an atlas that converted the census data into maps and charts. This map uses color gradation to indicate the population density of foreign-born inhabitants. Lighter areas have a lower percentage of immigrants while darker areas have a larger percentage of immigrants. Two charts compiled from census data accompany the map: the first provides the statistical breakdown of the foreign-born inhabitants of each state and territory in 1900, while the second chart indicates the immigrants’ country of birth.

Overall, the map and the charts illustrate the diversity of the American population at the turn of the twentieth century.

Foreign-Born Population of the United States by State of Residence

State or Territory

Total Population

Foreign Born Population

Percentage of Population That Was Foreign Born

Alabama

1,828,697

14,592

0.8%

Alaska

63,592

12,661

19.9%

Arizona

122,931

24,233

19.7%

Arkansas

1,311,564

14,289

1.1%

California

1,485,053

367,240

24.7%

Colorado

539,700

91,155

16.9%

Connecticut

908,420

238,210

26.2%

Delaware

184,735

13,810

7.5%

District of Columbia

278,718

20,119

7.2%

Florida

528,542

23,832

4.5%

Georgia

2,216,331

12,403

0.6%

Hawaii

154,001

90,780

58.9%

Idaho

161,772

24,604

15.2%

Illinois

4,821,550

966,747

20.1%

Indiana

2,516,462

142,121

5.6%

Indian Territory

392,060

4,858

1.2%

Iowa

2,231,853

305,920

13.7%

Kansas

1,470,495

126,685

8.6%

Kentucky

2,147,174

50,249

2.3%

Louisiana

1,381,625

52,903

3.8%

Maine

694,466

93,330

13.4%

Maryland

1,188,044

93,934

7.9%

Massachusetts

2,805,346

846,324

30.2%

Michigan

2,420,982

541,653

22.4%

Minnesota

1,751,394

505,318

28.9%

Mississippi

1,551,270

7,981

0.5%

Missouri

3,106,665

216,379

7%

Montana

243,329

67,067

27.6%

Nebraska

1,066,300

177,347

16.6%

Nevada

42,335

10,093

23.8%

New Hampshire

411,588

88,107

21.4%

New Jersey

1,883,669

431,884

22.9%

New Mexico

195,310

13,625

7%

New York

7,268,894

1,900,425

26.1%

North Carolina

1,893,810

4,492

0.2%

North Dakota

319,146

113,091

35.4%

Ohio

4,157,545

458,734

11%

Oklahoma

398,331

15,680

3.9%

Oregon

413,536

65,748

15.9%

Pennsylvania

6,302,115

985,250

15.6%

Rhode Island

428,556

134,519

31.4%

South Carolina

1,310,316

5,528

0.4%

South Dakota

401,570

88,508

22%

Tennessee

2,020,616

17,746

0.9%

Texas

3,048,710

179,357

5.9%

Utah

276,749

53,777

19.4%

Vermont

343,641

44,747

13%

Virginia

1,854,184

19,461

1%

Washington

518,103

111,364

21.5%

West Virginia

958,800

22,451

2.3%

Wisconsin

2,069,042

515,971

24.9%

Wyoming

92,531

17,415

18.8%

Servicemen Stationed Oversees

91,219

15,368

16.8%

Total

76,273,387

10,460,085

13.7%

Census Reports Volume 1. Twelfth Census of the United States Taken in the Year 1900. Population Part 1 (Washington, United States Census Office, 1901)

Foreign-Born Population of the United States by Country of Origin

Country of Migration

Number of Immigrants

Africa

2,577

Asia (except China, Japan, and India)

11,928

Atlantic Islands

10,955

Australia

7,041

Austria

276,702

Belgium

29,848

Bohemia

156,999

Canada

1,183,225

Central America

3,911

China

106,659

Cuba

11,159

Denmark

154,616

England

843,491

Europe (Not otherwise specified)

2,272

Finland

63,440

France

104,534

Germany

2,669,164

Greece

8,655

Holland

105,098

Hungary

145,815

India

2,069

Ireland

1,619,469

Italy

484,703

Japan

81,590

Luxemburg

3,042

Mexico

103,445

Norway

338,426

Pacific Islands

2,659

Poland

383,645

Portugal

37,144

Romania

15,043

Russia

424,372

Scotland

234,699

South America

4,814

Spain

7,284

Sweden

574,625

Switzerland

115,959

Turkey

9,949

Wales

93,744

West Indies

14,468

Other countries (Not otherwise specified)

2,587

Born at Sea

8,310

 

10,460,135

Source: Census Reports Volume 1. Twelfth Census of the United States Taken in the Year 1900. Population Part 3 (Washington, United States Census Office, 1901)