DCmathematician

I have a math & science background, up to the Master's level. I did a career switch, ditched the Math PhD and came to DC to work as an economic analyst. I've been doing this now for three years and feel that I need to go back to school part-time to get a degree in Applied Economics. I'm planning on staying at my current job and participating in the program part-time. Any thoughts/ information on Georgetown's program versus the one at Johns Hopkins that can help me with the comparison would be greatly appreciated! Thanks.