Total population

20,740

100.0

SEX AND AGE

Male

10,291

49.6

Female

10,449

50.4

Under 5 years

1,121

5.4

5 to 9 years

1,354

6.5

10 to 14 years

1,619

7.8

15 to 19 years

1,437

6.9

20 to 24 years

870

4.2

25 to 34 years

2,203

10.6

35 to 44 years

3,193

15.4

45 to 54 years

2,808

13.5

55 to 59 years

1,102

5.3

60 to 64 years

1,125

5.4

65 to 74 years

1,956

9.4

75 to 84 years

1,410

6.8

85 years and over

542

2.6

Median age (years)

40.5

(X)

18 years and over

15,683

75.6

Male

7,664

37.0

Female

8,019

38.7

21 years and over

15,032

72.5

62 years and over

4,598

22.2

65 years and over

3,908

18.8

Male

1,686

8.1

Female

2,222

10.7

RACE

One race

20,559

99.1

White

20,311

97.9

Black or African American

31

0.1

American Indian and Alaska Native

113

0.5

Asian

57

0.3

Asian Indian

5

0.0

Chinese

7

0.0

Filipino

10

0.0

Japanese

1

0.0

Korean

7

0.0

Vietnamese

2

0.0

Other Asian ¹

25

0.1

Native Hawaiian and Other Pacific Islander

5

0.0

Native Hawaiian

0

0.0

Guamanian or Chamorro

2

0.0

Samoan

0

0.0

Other Pacific Islander ²

3

0.0

Some other race

42

0.2

Two or more races

181

0.9

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

White

20,490

98.8

Black or African American

59

0.3

American Indian and Alaska Native

238

1.1

Asian

80

0.4

Native Hawaiian and Other Pacific Islander

5

0.0

Some other race

56

0.3

HISPANIC OR LATINO AND RACE

Total population

20,740

100.0

Hispanic or Latino (of any race)

171

0.8

Mexican

94

0.5

Puerto Rican

24

0.1

Cuban

4

0.0

Other Hispanic or Latino

49

0.2

Not Hispanic or Latino

20,569

99.2

White alone

20,193

97.4

RELATIONSHIP

Total population

20,740

100.0

In households

20,484

98.8

Householder

8,452

40.8

Spouse

4,792

23.1

Child

5,860

28.3

Own child under 18 years

4,715

22.7

Other relatives

582

2.8

Under 18 years

207

1.0

Nonrelatives

798

3.8

Unmarried partner

445

2.1

In group quarters

256

1.2

Institutionalized population

223

1.1

Noninstitutionalized population

33

0.2

HOUSEHOLDS BY TYPE

Total households

8,452

100.0

Family households (families)

5,819

68.8

With own children under 18 years

2,483

29.4

Married-couple family

4,792

56.7

With own children under 18 years

1,877

22.2

Female householder, no husband present

689

8.2

With own children under 18 years

432

5.1

Nonfamily households

2,633

31.2

Householder living alone

2,260

26.7

Householder 65 years and over

1,147

13.6

Households with individuals under 18 years

2,649

31.3

Households with individuals 65 years and over

2,711

32.1

Average household size

2.42

(X)

Average family size

2.93

(X)

HOUSING OCCUPANCY

Total housing units

11,187

100.0

Occupied housing units

8,452

75.6

Vacant housing units

2,735

24.4

For seasonal, recreational, or occasional use

2,158

19.3

Homeowner vacancy rate (percent)

1.6

(X)

Rental vacancy rate (percent)

8.1

(X)

HOUSING TENURE

Occupied housing units

8,452

100.0

Owner-occupied housing units

6,673

79.0

Renter-occupied housing units

1,779

21.0

Average household size of owner-occupied unit

2.51

(X)

Average household size of renter-occupied unit

2.08

(X)