Arlington Mill Residences is the place to go for low-income apartments in Arlington, VA. There are many apartments available in a great neighborhood. If you have kids, they'll love coming down to play at the playground.
With downtown and the highway nearby, you'll be near many attractions. If you don't have a car, that's no problem--you can walk, bike, or take public transportation to wherever you need to go.
There may be income restrictions that apply to prospective residents. Call for more details.