Home to more than a dozen theme parks, including Disney World, Universal Orlando, and Sea World, Orlando is a popular family-friendly destination. With a population of almost 290,000 it is the epicenter of the Orlando Metro area of Orange County. In addition to its thriving tourism market, Orlando boasts many other industries including high-tech, digital media, agricultural technology, aviation, aerospace, defense manufacturing, software design, international companies, film, television, entertainment, and healthcare.  The city is also home to many colleges and universities including University of Central Florida, the largest university campus in the U.S. based on enrollment.