I understand you want to find low income areas for a senior citizen moving to Seattle. I'd like to give you the best answer possible, but that would be quite a challenge without knowing a few more things. For instance, would you like to be in a retirement community? A condominium? A neighborhood of single family homes? Do you prefer being in the heart of the city or would you like to live a bit outside it? Do you prefer car or bus for transportation, or would you like to be in walking distance of stores? Please let me know. You can take a look at some of the neighborhoods through my website (below). You can also email me with those answers so I can get started helping you. My email address is email@example.com.