Census Trend Charts Demographic Maps Rankings & Comparisons Segregation Data  

Zoom in and out of geography at levels: US, States or Metro Areas, and Counties within States.

You can zoom out to California


Visit the SSDAN Web Site
CensusScope is a product of the Social Science Data Analysis Network.

San Francisco County

Print-Friendly Version

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 305,584 100.00% 329,700 100.00%
Married Couple 100,462 32.88% 104,310 31.64%
With Children* 39,476 12.92% 40,269 12.21%
Without Children* 60,986 19.96% 64,041 19.42%
Female Householder, no spouse 30,291 9.91% 29,202 8.86%
With Children* 12,775 4.18% 11,284 3.42%
Without Children* 17,516 5.73% 17,918 5.43%
Male Householder, no spouse 11,153 3.65% 11,674 3.54%
With Children* 3,072 1.01% 3,154 0.96%
Without Children* 8,081 2.64% 8,520 2.58%
Non-Family Households 163,678 53.56% 184,514 55.96%
Living Alone 120,111 39.31% 127,376 38.63%
Two or More Persons 43,567 14.26% 57,138 17.33%

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

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

Home | About | Help | Contact | Use Policy