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DP-1. Profile of General Demographic Characteristics:  2000
Data Set: Census 2000 Summary File 1 (SF 1) 100-Percent Data
Geographic Area: Johnson County, Illinois

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


Subject

Number

Percent

 

 

 

Total population

12,878

100.0

 

 

 

SEX AND AGE

 

 

Male

7,706

59.8

Female

5,172

40.2

 

 

 

Under 5 years

604

4.7

5 to 9 years

654

5.1

10 to 14 years

673

5.2

15 to 19 years

827

6.4

20 to 24 years

1,074

8.3

25 to 34 years

2,235

17.4

35 to 44 years

2,147

16.7

45 to 54 years

1,593

12.4

55 to 59 years

714

5.5

60 to 64 years

611

4.7

65 to 74 years

977

7.6

75 to 84 years

591

4.6

85 years and over

178

1.4

 

 

 

Median age (years)

36.7

(X)

 

 

 

18 years and over

10,515

81.7

Male

6,474

50.3

Female

4,041

31.4

21 years and over

9,875

76.7

62 years and over

2,098

16.3

65 years and over

1,746

13.6

Male

777

6.0

Female

969

7.5

 

 

 

RACE

 

 

One race

12,776

99.2

White

10,756

83.5

Black or African American

1,825

14.2

American Indian and Alaska Native

35

0.3

Asian

17

0.1

Asian Indian

2

0.0

Chinese

1

0.0

Filipino

4

0.0

Japanese

3

0.0

Korean

1

0.0

Vietnamese

0

0.0

Other Asian 1

6

0.0

Native Hawaiian and Other Pacific Islander

5

0.0

Native Hawaiian

0

0.0

Guamanian or Chamorro

5

0.0

Samoan

0

0.0

Other Pacific Islander 2

0

0.0

Some other race

138

1.1

Two or more races

102

0.8

 

 

 

Race alone or in combination with one or more other races 3

 

 

White

10,856

84.3

Black or African American

1,840

14.3

American Indian and Alaska Native

95

0.7

Asian

36

0.3

Native Hawaiian and Other Pacific Islander

8

0.1

Some other race

162

1.3

 

 

 

HISPANIC OR LATINO AND RACE

 

 

Total population

12,878

100.0

Hispanic or Latino (of any race)

368

2.9

Mexican

100

0.8

Puerto Rican

8

0.1

Cuban

7

0.1

Other Hispanic or Latino

253

2.0

Not Hispanic or Latino

12,510

97.1

White alone

10,553

81.9

 

 

 

RELATIONSHIP

 

 

Total population

12,878

100.0

In households

10,154

78.8

Householder

4,183

32.5

Spouse

2,607

20.2

Child

2,735

21.2

Own child under 18 years

2,148

16.7

Other relatives

354

2.7

Under 18 years

160

1.2

Nonrelatives

275

2.1

Unmarried partner

158

1.2

In group quarters

2,724

21.2

Institutionalized population

2,689

20.9

Noninstitutionalized population

35

0.3

 

 

 

HOUSEHOLDS BY TYPE

 

 

Total households

4,183

100.0

Family households (families)

3,052

73.0

With own children under 18 years

1,280

30.6

Married-couple family

2,607

62.3

With own children under 18 years

1,030

24.6

Female householder, no husband present

299

7.1

With own children under 18 years

175

4.2

Nonfamily households

1,131

27.0

Householder living alone

1,011

24.2

Householder 65 years and over

505

12.1

 

 

 

Households with individuals under 18 years

1,382

33.0

Households with individuals 65 years and over

1,226

29.3

 

 

 

Average household size

2.43

(X)

Average family size

2.87

(X)

 

 

 

HOUSING OCCUPANCY

 

 

Total housing units

5,046

100.0

Occupied housing units

4,183

82.9

Vacant housing units

863

17.1

For seasonal, recreational, or occasional use

464

9.2

 

 

 

Homeowner vacancy rate (percent)

2.0

(X)

Rental vacancy rate (percent)

4.8

(X)

 

 

 

HOUSING TENURE

 

 

Occupied housing units

4,183

100.0

Owner-occupied housing units

3,543

84.7

Renter-occupied housing units

640

15.3

 

 

 

Average household size of owner-occupied unit

2.47

(X)

Average household size of renter-occupied unit

2.18

(X)

(X) Not applicable
1 Other Asian alone, or two or more Asian categories.
2 Other Pacific Islander alone, or two or more Native Hawaiian and Other Pacific Islander categories.
3 In combination with one or more other races listed. The six numbers may add to more than the total population and the six percentages may add to more than 100 percent because individuals may report more than one race.
Source: U.S. Census Bureau, Census 2000 Summary File 1, Matrices P1, P3, P4, P8, P9, P12, P13, P,17, P18, P19, P20, P23, P27, P28, P33, PCT5, PCT8, PCT11, PCT15, H1, H3, H4, H5, H11, and H12.