If you're considering relocating to Universal City, Texas, you should look into the city's demographics. The city is home to 21k people, with 16.1% of the population being under the age of 17. It has housed almost 2k new residents in the past year from Bexar County. Interestingly, the area has not been a popular relocation destination, with only 3.1% of its population moving within the past year.
In general, Universal City is made up of a small industrial area, largely centered around Universal Studios Hollywood. This includes movie sets and soundstages, and the area around them, called the "Universal CityWalk," is a popular shopping and dining district. The remaining land is designated as a manufacturing zone, which allows for a variety of different types of development, but does not permit residential areas. While it is possible to find statistics on the number of people living in the area, these statistics are only rough estimates and cannot be credited to a centralized source.
The two biggest cities surrounding Universal City, CA, both have significant populations, and both have airports. The closest one is the largest, but the smaller ones can also be worth exploring if you're planning a road trip to the area. If you're planning to explore the city, you can also use your search tool to search for nearby cities by either distance or name. Alternatively, you can type in "Universal City, CA" into an online search engine to discover what other cities are like.