Why URBEK special tabs? The generally available data for households by age and income breakout information for age 65 to 74 and 75 and over. The URBEK special tabs refines this data by detailing results for extended families and intergenerational households. In addition, the URBEK data breakout householders aged 85 and over.

The URBEK homepage shows the level of detail for submarkets with a total population of 100,000 or more. A footnote shows the results for a high-income submarket in Nashville, Tennessee.

The approval process working with the Census Bureau took two years. For each submarket, there is a map showing the exact geography.