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Portland-Vancouver, OR-WA

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HOUSEHOLD AND FAMILY STRUCTURE

A household is defined as one or more people living in a residence. A family is more than one person living together, either married or of the same bloodline. The head of a household is one of the people who owns or rents the residence and was indicated first on the Census questionnaire.

The tendency for people to marry at an older age and the number of married people getting divorced may have contributed to the overall drop in married couples. Also, it may more culturally acceptable for people to not get married at all or to have non-traditional relationships.

Household Types, 1990-2000
1990 2000
Number Percent Number Percent
Total Households 589,441 100.00% 741,776 100.00%
Married Couple 317,782 53.91% 378,196 50.99%
With Children* 147,681 25.05% 176,783 23.83%
Without Children* 170,101 28.86% 201,413 27.15%
Female Householder, no spouse 57,151 9.70% 73,638 9.93%
With Children* 35,344 6.00% 46,148 6.22%
Without Children* 21,807 3.70% 27,490 3.71%
Male Householder, no spouse 19,304 3.27% 30,506 4.11%
With Children* 10,102 1.71% 16,864 2.27%
Without Children* 9,202 1.56% 13,642 1.84%
Non-Family Households 195,204 33.12% 259,436 34.97%
Living Alone 153,205 25.99% 195,234 26.32%
Two or More Persons 41,999 7.13% 64,202 8.66%

*In this table, children are people under age 18.

Source: Census 2000 analyzed by the Social Science Data Analysis Network (SSDAN).

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