Skip Navigation Bar
US Census Bureau
American FactFinder

Quick Tables
You are here:  Main -> Data Sets -> Data Sets with Quick Tables -> Geography -> Tables -> Results


Options
Print/Download
Related Items

QT-P1. Age Groups and Sex:  2000
Data Set: Census 2000 Summary File 1 (SF 1) 100-Percent Data
Geographic Area: Chicago city, Illinois

NOTE: For information on confidentiality protection, nonsampling error, definitions, and count corrections see http://factfinder.census.gov/home/en/datanotes/expsf1u.htm.


Age


Number


Percent


Males per 100 females

Both sexes

Male

Female


Both sexes

Male

Female

 

 

 

 

 

 

 

 

Total population

2,896,016

1,405,107

1,490,909

100.0

100.0

100.0

94.2

Under 5 years

218,522

111,268

107,254

7.5

7.9

7.2

103.7

5 to 9 years

224,012

114,025

109,987

7.7

8.1

7.4

103.7

10 to 14 years

200,802

101,755

99,047

6.9

7.2

6.6

102.7

15 to 19 years

200,962

102,123

98,839

6.9

7.3

6.6

103.3

20 to 24 years

239,252

118,355

120,897

8.3

8.4

8.1

97.9

25 to 29 years

280,558

139,865

140,693

9.7

10.0

9.4

99.4

30 to 34 years

252,641

128,233

124,408

8.7

9.1

8.3

103.1

35 to 39 years

226,842

114,667

112,175

7.8

8.2

7.5

102.2

40 to 44 years

206,426

101,929

104,497

7.1

7.3

7.0

97.5

45 to 49 years

177,804

85,665

92,139

6.1

6.1

6.2

93.0

50 to 54 years

152,703

71,959

80,744

5.3

5.1

5.4

89.1

55 to 59 years

116,932

53,879

63,053

4.0

3.8

4.2

85.5

60 to 64 years

99,757

44,729

55,028

3.4

3.2

3.7

81.3

65 to 69 years

84,042

36,765

47,277

2.9

2.6

3.2

77.8

70 to 74 years

75,873

31,528

44,345

2.6

2.2

3.0

71.1

75 to 79 years

61,958

24,001

37,957

2.1

1.7

2.5

63.2

80 to 84 years

41,762

14,388

27,374

1.4

1.0

1.8

52.6

85 to 89 years

23,178

6,970

16,208

0.8

0.5

1.1

43.0

90 years and over

11,990

3,003

8,987

0.4

0.2

0.6

33.4

 

 

 

 

 

 

 

 

Under 18 years

759,840

386,524

373,316

26.2

27.5

25.0

103.5

18 to 64 years

1,837,373

901,928

935,445

63.4

64.2

62.7

96.4

18 to 24 years

323,710

161,002

162,708

11.2

11.5

10.9

99.0

25 to 44 years

966,467

484,694

481,773

33.4

34.5

32.3

100.6

25 to 34 years

533,199

268,098

265,101

18.4

19.1

17.8

101.1

35 to 44 years

433,268

216,596

216,672

15.0

15.4

14.5

100.0

45 to 64 years

547,196

256,232

290,964

18.9

18.2

19.5

88.1

45 to 54 years

330,507

157,624

172,883

11.4

11.2

11.6

91.2

55 to 64 years

216,689

98,608

118,081

7.5

7.0

7.9

83.5

65 years and over

298,803

116,655

182,148

10.3

8.3

12.2

64.0

65 to 74 years

159,915

68,293

91,622

5.5

4.9

6.1

74.5

75 to 84 years

103,720

38,389

65,331

3.6

2.7

4.4

58.8

85 years and over

35,168

9,973

25,195

1.2

0.7

1.7

39.6

 

 

 

 

 

 

 

 

16 years and over

2,214,169

1,058,451

1,155,718

76.5

75.3

77.5

91.6

18 years and over

2,136,176

1,018,583

1,117,593

73.8

72.5

75.0

91.1

21 years and over

2,006,360

953,089

1,053,271

69.3

67.8

70.6

90.5

60 years and over

398,560

161,384

237,176

13.8

11.5

15.9

68.0

62 years and over

356,641

142,495

214,146

12.3

10.1

14.4

66.5

67 years and over

263,315

100,791

162,524

9.1

7.2

10.9

62.0

75 years and over

138,888

48,362

90,526

4.8

3.4

6.1

53.4

 

 

 

 

 

 

 

 

Median age (years)

31.5

30.5

32.6

(X)

(X)

(X)

(X)

(X) Not applicable.
Source: U.S. Census Bureau, Census 2000 Summary File 1, Matrices P13 and PCT12.