This document discusses key demographic data and trends in DeKalb County, Georgia. It provides statistics on population growth, density, age, income levels, education levels, poverty rates, health insurance coverage, employment, and population forecasts for different areas within the county. The data shows, for example, that the area south of Lithonia added almost 10,000 new residents between 2000-2010, while the area north of Tucker has the highest population density at around 13,000 people per square mile.