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March 28, 2001

For Immediate Release

Contacts: John Chambers
301-713-6672

WHO WAS LEFT OUT OF CENSUS 2000? AND WHERE DO THEY LIVE?

Undercount Numbers Reveal Fuzzy Portrait Of America

Washington, D.C. (March 28, 2001) — Today, the Presidential Members of the U.S. Census Monitoring Board released the number of people missed in the 2000 census in all 50 states, the District of Columbia and five cities; Atlanta, Chicago, New York City, Philadelphia and Houston. The numbers are net and therefore include both the overcount and undercount rates.

The numbers reveal the state distribution of the 3.3 million person national net undercount. Alarmingly, the undercount number has increased in 15 states compared to 1990. The numbers also demonstrate that states with higher percentages of minorities have a higher net undercount and the majority of the undercount is concentrated in cities.

California remained the largest undercounted state with 529,782 people not included. Other states with high undercounts included Texas (356,296), New York (290,938), Florida (208,867), Illinois (119,115), Pennsylvania (112,784), Georgia (101,947), North Carolina (95,292) and New Jersey (91,867).

"We know millions of people were missed, we know where they live, and for the most part, we know they are disproportionately minority," said Gilbert F. Casellas, Presidential Co-Chair of the Monitoring Board. "With billions of federal dollars at stake, why can’t we fix the problem if we know we have the means to do so?"

In late February the Census Bureau announced that the net undercount fell from 1.6 percent, or 4.0 million people in 1990 to 1.2 percent, or 3.3 million people, in 2000. Today’s breakdown of the undercount by state and 5 cities was calculated by Census Monitoring Board consultant Dr. Eugene P. Ericksen, a decennial census expert and professor of statistics at Temple University.

"While the Census Bureau did reduce the net undercount, it is important that the adjusted data be released to the American public and the scientific community for continued research and evaluation," said Dr. Ericksen, who Co-Chaired the Special Advisory Committee to the Secretary of Commerce during the 1990 census.

Undercount data was created for the five largest cities in states for which redistricting data has been released. Undercount rates were much higher in these cities than in their states. New York City missed 188,527 people; followed by Chicago (62, 121), Houston (43,947), Philadelphia (21,547) and Atlanta (9,369).

The bipartisan Census Monitoring Board was established in 1997 to monitor Census 2000 operations. Its findings are reported to Congress every six months. For further information, visit www.cmbp.gov.

While we know between 6.4 million people were missed and 3.1 million were counted twice for a net undercount of 3.3 million, the following chart shows only the net undercount by state.

A Comparison of 1990 and 2000 Net Undercounts by State

State 1

1990 Net Undercount

Number of People Missed in 1990

2000 Net Undercount

Number of People Missed in 2000

1990 - 2000 Difference

California

2.7%

834,516

1.5%

529,782

304,734

Texas

2.8%

482,738

1.7%

356,296

126,442

New York

1.5%

271,500

1.5%

290,938

-19,438

Florida

1.9%

258,929

1.3%

208,867

50,062

Illinois

1.0%

113,831

1.0%

119,115

-5,284

Pennsylvania

0.3%

34,987

0.9%

112,784

-77,797

Georgia

2.1%

140,613

1.2%

101,947

38,666

North Carolina

1.8%

124,538

1.2%

95,292

29,246

New Jersey

0.6%

44,223

1.1%

91,867

-47,644

Virginia

2.0%

126,262

1.3%

89,601

36,661

Maryland

2.1%

100,856

1.4%

75,204

25,652

Tennessee

1.7%

86,501

1.3%

74,351

12,150

Ohio

0.7%

74,810

0.6%

68,530

6,280

Washington

1.8%

91,295

1.1%

67,968

23,327

Arizona

2.3%

89,069

1.2%

60,739

28,330

Louisiana

2.2%

93,543

1.2%

54,737

38,806

Colorado

2.1%

68,963

1.2%

53,564

15,399

Michigan

0.7%

66,034

0.5%

51,950

14,084

Alabama

1.7%

72,532

1.1%

49,462

23,070

Massachusetts

0.5%

28,736

0.8%

48,623

-19,887

Oregon

1.9%

53,826

1.3%

46,118

7,708

Kentucky

1.6%

60,366

1.1%

45,781

14,585

Indiana

0.5%

28,080

0.7%

45,331

-17,251

South Carolina

2.0%

72,215

1.1%

43,393

28,822

Oklahoma

1.8%

57,145

1.2%

41,557

15,588

Nevada

2.3%

28,842

2.0%

40,157

-11,315

Wisconsin

0.6%

30,228

0.7%

37,810

-7,582

Arkansas

1.7%

41,566

1.3%

35,212

6,354

Mississippi

2.1%

55,683

1.1%

31,348

24,335

Missouri

0.6%

31,979

0.6%

30,944

1,035

New Mexico

3.1%

48,054

1.6%

29,766

18,288

Connecticut

0.6%

21,193

0.9%

29,195

-8,002

Utah

1.7%

30,271

1.1%

25,523

4,748

Idaho

2.2%

22,464

1.7%

22,244

220

West Virginia

1.4%

25,527

1.1%

20,853

4,674

Hawaii

1.9%

20,933

1.6%

19,325

1,608

Maine

0.7%

9,196

1.3%

16,923

-7,727

Iowa

0.4%

11,623

0.6%

16,480

-4,857

Minnesota

0.4%

19,581

0.3%

16,228

3,353

Kansas

0.7%

17,188

0.6%

15,412

1,776

Montana

2.4%

19,240

1.6%

14,390

4,850

DST. of Columbia

3.4%

21,409

2.4%

14,067

7,342

New Hampshire

0.8%

9,358

1.1%

13,240

-3,882

Nebraska

0.6%

10,313

0.7%

12,758

-2,445

Rhode Island

0.1%

1,347

1.1%

11,874

-10,527

Alaska

1.7%

9,351

1.7%

11,102

-1,751

Delaware

1.7%

12,204

1.3%

10,241

1,963

Vermont

1.1%

6,333

1.5%

9,146

-2,813

Wyoming

2.2%

9,981

1.7%

8,386

1,595

South Dakota

1.0%

6,874

0.5%

3,793

3,081

North Dakota

0.7%

4,242

0.4%

2,385

1,857

totals

1.6% (avg.)

4,001,088

1.2% (avg.)

3,322,599

678,489

1 As of March 26th, 2001 the following 2000 state data has not been released: Arizona, California, District of Columbia, Florida, Maine, Michigan, Minnesota, Rhode Island, West Virginia and Wyoming.


A Comparison of 1990 and 2000 Net Undercounts for 5 Cities

City

1990 Net Undercount

Number of People Missed in 1990

2000 Net Undercount

Number of People Missed in 2000

1990 - 2000 Difference

Atlanta

3.41%

13,906

2.2%

9,369

4,537

Chicago

2.40%

68,315

2.1%

62,121

6,194

New York City

3.23%

244,582

2.3%

188,527

56,055

Philadelphia

1.45%

23,365

0.8%

21,547

1,818

Houston

3.93%

66,748

2.2%

43,947

22,801

Source for 2000 data: Census 2000 Redistricting Data (Public Law 94-171) Summary File/neraphl/user/share/Census2000/Phil Winterfeldt's Runs/ March 20, 2001/eppers9w6


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U.S. Census Monitoring Board
Presidential Members
4700 Silver Hill Road
Suite 1250 – 3
Suitland, MD 20746
Phone: (301) 457-9900
Fax: (301) 457-9901
comments@cmbp.census.gov