The midwest is a great place to choose a web design professional because the cost of living is considerably lower than other areas of the country. There is also a good pool of designers to choose from.
Particularly in St. Louis, there are media and web professionals that can do all of the work that you need for a fraction of the cost. It's like saving money by hiring someone in India, except we speak English very clearly here in Missouri! We also aren't red necks, so you can have the best of both worlds.
Whether you need mobile website design, beautiful graphic design, HTML5 or any other emerging technology, Missouri has professionals that can meet your needs. There are even many advanced animators and video experts here. In fact, some of our digital artists in the Midwest are world-renound.
Organizations and businesses on the coasts can particularly benefit from web designers in Missouri. It's not absolutely necessary to be in the same geographic location as your web designer. So, if you are in New York or California, a St. Louis web designer / developer can still work closely with you.