Determine if you want a certificate program or a degree.
Use your favorite search engine and type in online interior design schools + your state.
Locate as many programs as you can within your state first, then expand. Paying instate tuition is always cheaper, than programs located out of state.
Read about the schools different types of programs offered. If you are interested in furthering your career by learning new skills, without a degree look for certificate program. Pay close attention to the skills offered. Great examples are 3D design, computer assisted design, and practical space problem solving skills.
If you are looking for a degree, make sure that the college is accredited. If you are not finding the information that you want online request further information directly from the school.
Accreditation information should also be in the written materials that you will receive about the school.
Do not procrastinate. Fill out your admissions application.
Fill out your financial aid information to determine the exact out of pocket cost of online interior design school.