Demographic Dimensions Variable List


01 Affluence 
Affluence is the single most important neighborhood discriminator and is most highly skewed. Affluence includes more than just income – it also reflects net worth, home ownership, and housing value and size. 

02 Family Status 
Family status, or household structure, is the second most important neighborhood differentiator. Ranging from areas populated with lone householders to married couple families with children, this factor varies most dramatically over the metropolitan scale.

03 Occupational Status 
This factor measures the distinction between blue collar and white-collar occupations and lifestyles. Suburban, upscale neighborhoods of executives and professionals are contrasted with the blue-collar neighborhoods of smaller industrial towns and inner cities. 

04 Aging 
This important factor correlates highly with both the median age of residents and the percentage of residents over the age of 65. Residents in areas with high positive scores are most likely to be retired and receiving Social Security benefits, and often live alone. Residents in areas with high negative scores are likely to be young adults, often single, without children.

05 African-American 
Areas with high scores consist of neighborhoods that are predominantly African-American. This factor tends to vary both at a metropolitan scale and regionally, with strong concentrations in the deep south and in the industrial cities of the northeast.

06 Mexican-American 
The growth of the largely Mexican origin Hispanic population drives this increasingly important discriminating factor, which scores highest in the southwest states bordering Mexico.

07 Housing Style 
This factor relates to the continuum of neighborhoods from single-family dwellings through dense high-rise apartment complexes. 

08 Agricultural Dominance 
Once the dominant discriminating factor of American life, the farm – non-farm dichotomy has been minimized with the wave of urbanization during the last century. High scores tend to occur in the generally rural states of the upper Great Plains and in the agricultural areas of Central California.

09 College Campuses 
Areas with high scores on this factor are the distinctive neighborhoods on and around college campuses. These neighborhoods have a high percentage of young adults who have never been married, are enrolled in school, and may live in college dormitories. 

10 Growth and Stability 
Reflects the continuum between areas of rapid growth and change and stable, older neighborhoods. This factor highlights change areas both within metropolitan areas and at a national scale.

11 Seasonal Areas
Measuring the degree to which dwellings in the area are seasonally vacant, this factor is highest in the summer vacation areas of the Great Lakes and New England, the winter vacation areas of the Rocky Mountains, and on the non-urban coastlines of California and Florida.

12 Native American
Reflecting the distribution of Native Americans, this factor tends to be highest in the plains and southwest states, as well as Alaska.

13 Asian-American
Areas with high scores consist of neighborhoods that are predominantly Asian. Geographic variability is both at a metropolitan scale and regionally, with strong concentrations on the west coast and Hawaii.

14 Institutional
Areas scoring high on this factor are related to institutional land use – including both correctional facilities and long term care hospitals.

15 Language Barriers
Scores on this factor are high in areas where recent immigrants, often unable to speak English, have settled. Reflecting recent immigration trends, Spanish tends to be spoken in these neighborhoods. 

16 Military
Areas scoring high on this factor include both military bases and the nearby youthful and mobile neighborhoods that house military personnel.