Within Dallas County, for example, county-level life expectancy was 78.3 but ZIP code-level life expectancy ranged from 67.6 (75215) to 90.3 years (75204).

This map shows teen birth rates by ZIP code for Dallas County in 2012. The birth rate is the number of births per 1,000 girls age 15-19. If your ZIP isn't listed, that's likely because the numbers ...

The map reveals large life expectancy gaps in North Texas. The average life expectancy for people living in Texas, according to UTSW, is 78.5 years, but that can vary based on your address.

These maps show which ZIP codes have the highest (and lowest) typical home prices. Here's how home prices vary across the country, as told by 6 interactive maps. See how your ZIP code compares.

The Dallas Business Journal this week has a piece on charitable giving across North Texas, wherein it declares which ZIP codes are the most ... Here’s a screenshot of their interactive map.