This document analyzes Twitter usage data across various demographics such as gender, age, education level, income, location, and more. It shows that while women and men use Twitter at similar rates, usage is highest among those ages 18-29, those with a college education or higher, an income of $75,000+, and who live in urban areas. The data also revealed that Twitter has a significant number of users ages 30-49 and 50-64, higher than originally expected.