1990

1990

2000

2000

1990-2000

Change

Number

 Percent

Number

Percent

Number

 Percent

HOUSEHOLDS BY TYPE
Total households

378.723

100

438,778

100

60,055

15.9

  Family households (families)

241,881

63.9

263.601

60.1

21,720

9.0

127,379

33.6

133,515

30.4

6,136

4.8

182,301

48.1

188,793

43.0

6,492

3.6

89,229

23.6

87,945

20.0

-1.284

-1.4

47,843

12.6

57,195

13.0

9,352

19.5

32,357

8.5

36,260

8.3

3,903

12.1

136,842

36.1

175,177

39.9

38,335

28.0

105,983

28.0

135,437

30.9

29,454

27.8

29,272

7.7

32,651

7.4

3,379

11.5

961,437

100

 1,068,978

100

107,541

11.2

936,120

97.4

1,046,872

97.9

110,752

11.8

  Householder

241,881

25.2

438,778

41.0

196,897

81.4

  Spouse

182,301

19.0

188,793

17.7

6,492

3.6

  Child

293,783

30.6

299,480

28.0

5,697

1.9

    Own child under 18 yrs

279.027

29.0

243,833

22.8

-35,194

-12.6

  Other relatives

24,063

2.5

45,943

4.3

21,880

90.9

    Under 18 yrs

14,756

1.5

18,761

1.8

4,005

27.1

  Nonrelatives

15,448

1.6

73,878

6.9

58,430

378.2

    Unmarried partner

NA

27,090

2.5

  In group quarters

25,317

2.6

22,106

2.1

-3,211

-12.7

    Institutionalized population

9,746

1.0

7,674

0.7

-2.072

-21.3

    Noninstitutionalized population

15,571

1.6

14,432

1.4

-139

-7.3

Households with individuals under 18 yrs.

129,246

34.1

145,316

 33,11834

Households with individuals 65 years & up

NA

75,376.0

 17.17862

Average household size

2.47

(X)

2.39

(X)

Average family size

NA

(X)

3.03

(X)